Microsoft Dynamics NAV 5.0 SP1 build 26084.
Current available fixes:

1. 5/29/2008. KB 953245; build 26654. Cfront folder. "C/Front hangs while generating a lot of temp files "
2. 6/11/2008. KB 952373; build 26751. Client folder. "Selecting specific Printer Tray does not always work"
3. 6/26/2008. KB 951631; build 26751. Client folder. "NAV 5.0 SP1 locking error when you print a report that calls code in a form"
4. 6/30/2008. KB 953545; build 26751. Client folder. "Local variable values not updated in debugger"
5. 6/26/2008. KB 954342; build 26810. Client folder. "NAV shows unexpected results when filtering, and may crash "
6. 7/4/2008. KB 954672; build 26948. Client folder. "Certain jobs can run slower after upgrading the NAV client to KB 950920 for version 4 (build 4.0.3.26410) or version 5 SP1."
7. 7/16/2008. KB 954722; build 27002. Client folder.  "Microsoft Dynamics NAV can crash in certain situations. Some times, you will receive this error message:
   "You cannot make any changes in the database until a transaction has been started." Or, "Error 1247 in module 19". Or, some times the NAV application will just terminate."
8. 7/17/2008. KB 955740; 3.0.0.208. BA files. "When you run the Business Analytics Configurator for Microsoft Dynamics NAV and a cube contains a field with more than 120 characters in it, the configurator will crash during the step "Execute SSIS Package".
9. 8/25/2008. KB 956161; Build 27191. NAV servers, NAV SDK, NAV client installer (for each country and language separate). "Platform Update rollup 956161 is available for Microsoft Dynamics NAV 5.0 SP1"
   
   Fixes require KB 956161 installed before
10. 8/27/2008. KB 957267. Build 27241. NAV client/server folders exe's and dll's. "DBCS character is incorrectly rendered when shifted off the display area " 
11. 8/27/2008. KB 954722. Build 27253. "Microsoft Dynamics NAV can crash in certain situations. Some times, you will receive this error message:You cannot make any changes in the database until a transaction has been started."Or, "Error 1247 in module 19". Or, some times the NAV application will just terminate."
12. 9/12/2008. KB 957219. Build 27368. tcpcom.dll. "Sending a document to BizTalk gives Unknown error, even if the document was sent succesfully "
13. 9/16/2008. KB 27368. Build 27368. NAV client folder files."Backup/Restore of single company can cause - "Company Name <companyname> does not exist" error - NATIVE ONLY "
14. 9/23/2008. KB 957733. Build 27368. NAV Client folder files ."Any table changes causes a rebuild of related SIFT views".
15. 9/17/2008. KB 957824. Build 27398. NAV Client folder files. "Production Schedule changes are not saved in native Nav 5.0"
16. 10/28/2008. KB 958033. Configurator.exe. "BA Configurator crashing with custom cube when trying to create SQL 2005 BA database"
17. 10/28/2008. ATKB 957397. NAV C/side client installation MSI. "Error message when you try to install Microsoft Dynamics NAV 5.0 on a computer that is running a localized version of Windows XP Service Pack 3: "The Windows Installer service cannot update the system file c:\WINDOWS\system32\msxml6r.dll""
18. 11/03/2008. KB 956436. Build 26084. stx file (Latvian). "When you add certain Latvian or Polish characters to a field in Microsoft Dynamics NAV W1 5.0 SP1, all the text in the field is erased." 
19. 11/05/2008. DEKB 957397. NAV C/side client installation MSI. "Error message when you try to install Microsoft Dynamics NAV 5.0 on a computer that is running a localized version of Windows XP Service Pack 3: "The Windows Installer service cannot update the system file c:\WINDOWS\system32\msxml6r.dll""
20. 11/13/2008. KB 959911. Build 27831. Client folder dll's and exe's. "The XML Port do export the characters correct BUT it also adds some other characters that comes from another record"
21. 11/13/2008. KB 959912. Build 27831. Client folder dll's and exe's. "NAV 5 handles flowfield in a different way regarding NAV4. On some step a security handler is not updated like it was in NAV4 for similar processing"
22. 11/17/2008. KB 960141. Build 27831. Client folder dll's and exe's. "You cannot delete the sales order unless you first manually delete the record link on the Sales Order. A RunModal error occurs when a record link is used"
23. 12/01/2008. KB 960607. Build 28007. Client folder dll's and exe's. "When saving Dynamics NAV reports with option "Save as HTML" the empty cells are being incorrectly formatted".
24. 12/09/2008. KB 960661. Build 28028. Client folder dll's and exe's. "Vendor List Lookup dont open List".
25. 01/16/2009. KB 962005. Build 28342. Client folder dll's and exe's. "Importing with XMLPORTS removes white spaces following the first white space"
26. 01/27/2009. KB 963700. Build 28412. Client folder dll's and exe's. "NAV stops unexpected when using global variables of type FieldRef".
27. 02/04/2009. KB 967158. Build 28512. Client folder dll's and exe's. "Internal Error 1355 in Module 19 while restoring Native customer database "
28. 02/12/2009. KB 967318. Build 28563. Bus adapter and comcom dll's. "A document is truncated to 44 KBs when you send the document by using the Microsoft dynamics NAV 5.0 communication components"
29. 02/25/2009. KB 957397. Not new build. NAV installer by country/language (msi). Error message when you try to install Microsoft Dynamics NAV 5.0 on a computer that is running a localized version of Windows XP Service Pack 3: "The Windows Installer service cannot update the system file c:\WINDOWS\system32\msxml6r.dll"
30. 3/3/2009. KB 968354. Build 28715. Microsoft.Navision.EmployeePortal.UserControlLibrary.dll. "Linked action updates all availble actions in Navision Employee Portal".
31. 3/6/2009. KB 968465. Build 28798. Client folder dll's and exe's."XMLPort returns an extra error "The XML Parser setup fails" on Update 1 - KB 956161 for NAV 5.0 SP1"

• 3/16/2009. KB969039; BA files."Incorrect positions of Total lines in Business Analytics analysis"

1. 3/19/2009. KB 969037. Build 28874. Client folder dll's and exe's. "When calling a list type form from report, and searching for records by typing in any of the fields of the form, application hangs indefinitely."
2. 3/27/2009. KB 969125. Build 28874. Client folder dll's and exe's. "Restoring a NAV company backup on SQL Server 2005 with many existing companies causes various system problems"
3. 3/27/2009. KB 959158. Build 28874. Client folder dll's and exe's. "Error when using copylinks(recordref)"
4. 3/30/2009. KB 968679. Build 28884. Client folder dll's and exe's. "Errors with MaintainSQLIndex / MaintainSIFTIndex"
5. 3/30/2009. KB 969452. Build 28884. Client folder dll's and exe's. "Issue with change log functionality after upgrading to 5.0"
6. 4/14/2009. KB 969590. Build 28913. Client folder dll's and exe's. "Microsoft Dynamics NAV does not limit the general visibility for users"
7. 4/16/2009. KB 969881. Build 28956. Client folder dll's and exe's. "Dynamics NAV crashes when connection to SQL Server is lost"
8. 4/24/2009. KB 969777. Build 29040. NAS folder dll's & exe's. "Temp files generated at NAV Application Server startup are not deleted when service is stopped"
9. 4/24/2009. KB 970545. Build 29048. Client folder dll's and exe's. "After making shortcuts to personalise the menu suite, some times, menu items can sidappear from the menu"
10. 5/4/2009. KB 970913. Build 29083. Client folder dll's and exe's. " If list form has shortcut to open card form based on current record, then it shows detailed information from record only if list is not in subfrom".
11. 5/12/2009. KB 71172. Build 29118. Client folder dll's and exe's. "If a user applies a filter on a form which is based on a large table, and the filter does not exactly match an active index, then this could give very slow response from SQL Server"
12. 5/12/2009. KB 971170. Build 29125. Client folder dll's and exe's. "If the Microsoft Dynamics NAV Database contained certain customisations, then when re-opening a company, the NAV Client could crash."
13. 5/18/2009. KB 970256. Build 29178. Client folder dll's and exe's. "When Dynamics NAV client is running on a 64 bit version of Windows, and an error is raised on the OnCloseForm trigger, NAV crashes" 
14. 6/2/2009. KB 971797. Build 29245. Client & NAS folders exe's & dll's. "Linked transactions are not rollbacked together with normal"
15. 6/19/2009. KB 972431. Build 29299. Client folder dll's and exe's. "You run the Microsoft Dynamics NAV 5.0 client on a computer that is running a 64-bit operating system. However, when you use the Error function in the OnCloseForm trigger, the Microsoft Dynamics NAV 5.0 client crashes. "
16. 7/1/2009. KB 972793. Build 29379. Csearch.dll. "The Microsoft Dynamics NAV 5.0 client crashes when you perform a Contact Search process "
17. 7/1/2009. KB 973133. Build 29379. Client & NAS folders exe's & dll's. "Some printers are not displayed in Microsoft Dynamics NAV 5.0"
18. 7/6/2009. KB 973045. Build 29410. Client & NAS folders exe's & dll's. "The Microsoft Dynamics NAV 5.0 client crashes when you use the Error function in the OnCloseForm trigger"
19. 7/14/2009. KB 973584. Build 29469. Client & NAS folders exe's & dll's. "Field Filter changes field value"
20. 7/15/2009. KB 973626. Build 29469. Client folder dll's. "N/ODBC cannot handle certain characters in the WHERE clause".
21. 7/22/2009. KB 973900. Build 29497. Client & NAS folders exe's & dll's. "Inconsistent behavior when you search for the "RecordRef" data type records in different Windows operating systems and Microsoft Dynamics NAV versions "
22. 7/22/2009. KB 973954. Build  29512. Client & NAS folders exe's & dll's. "Sales Budget Overview Form is sometimes missing values and column header names when maximised " 
23. 8/4/2009. KB 974152. Build 29550. Client & NAS folders exe's & dll's. "The GETLASTERRORTEXT statement does not work as expected during the XMLport data validation in Microsoft Dynamics NAV 5.0 "
24. 8/24/2009. KB 970502. Build 29608. Employee portal MSI. "Not possible to install Navision Employee Portal on a 64 bit machine ".
25. 9/7/2009. KB 975273. Build 29715.  CFront folder files. "Cfront statement DBL_UseCodeUnitsPermissions failure crashes application "
26. 9/7/2009. KB 974798. Build 29729. Client & NAS folders exe's & dll's. "Fast forward-only cursor causing performance problem with build 29512 and later"
27. 9/4/2009. KB 974802. Build 29736. N/ODBC folder files. "N/ODBC returns #Deleted instead of the correct data"
28. 9/14/2009. KB 975673. Build 29736. Client folder files. "NAV crashes when too many forms are open"
29. 9/15/2009. KB 974581. Build 26084. "Microsoft.dynamics.nav.olsync.navsyncaddin.resources.dll". "The Microsoft Dynamics NAV Sync Add-in is not displayed or unavailable in Outlook and an error message is logged in the debug log: "Could not load file or assembly" " . PS. THIS FIX IS RELEASED FOR EVERY LANGUAGES SEPARATELLY. You must doewnload specific for your language fix.
30. 9/17/2009. KB 965226. Build 0000. RIM objects. "A hotfix is available to improve the Rapid Implementation Methodology tool for Microsoft Dynamics NAV 5.0"
31. 10/01/2009. KB 975913. Build 29902. Client & NAS folders exe's & dll's."Error message when you select an Automation object in Microsoft Dynamics NAV 5.0: "The length of the text string exceeds the size of the string buffer" "
32. 10/6/2009. KB 976254. Build 29936. ODBC files. "The records in a table are displayed as "#Name?" when you create the linked table in Microsoft Access by using the Microsoft Dynamics NAV 5.0 N/ODBC-connection data source "
33. 10/22/2009. KB 976908. Build 30018. Client & NAS folders exe's & dll's. "Exporting to Excel for Planning Worksheet - Warning column data not exported "
34. 11/5/2009. KB 977168. Build 30103. Codeunit & table code. "Error message in the "Build Internal Representation" step when you run the BA configurator to process a cube in Microsoft Dynamics NAV 5.0 with Service Pack 1: "Object reference not set to an instance of an object""
35. 11/10/2009. KB 977122. Build 30125. ODBC files. "The Microsoft Query executable file crashes when you use the NODBC data source to access a Microsoft Dynamics NAV 5.0 database from Microsoft Excel"
36. 11/19/2009. KB 974523. Build  29763. Outlook sync. files different for every language. "Error message when you synchronize multiple contact records in Microsoft Dynamics NAV 5.0 to Microsoft Office Outlook: "Access to path EntryIdStorage was denied""
37.  11/20/2009. KB 977772. Build 30193. Microsoft.Dynamics.NAV.OLSync.NAVSyncAddIn.dll. "It takes lots of time when you start Microsoft Outlook where the Microsoft Office Outlook Add-In for Microsoft Dynamics NAV is installed"
38. 1/4/2010. KB 978080. Build 30407. Client & NAS. "You cannot know whether the RecRef object is already opened or not in Microsoft Dynamics NAV 5.0"
39. 1/14/2010. KB 979135. Build 30482. Client & NAS. "Error message when you add a field to the table in Microsoft Dynamics NAV 5.0 SP1: "You can only specify the READPAST lock in the READ COMMITTED or REPEATABLE READ isolation levels"
40. 1/21/2010. KB 979610. Build 30524. Client & NAS & Stylesheet tempaltes. "Export to Excel from a Form not working properly for values represented using the Indicator control"
41. 1/26/2010. KB 978692. Build 30524. NAS and client files. "Lookup of Record Link table is not scalable "
42. 1/26/2010. KB 978893. Build 30550. Client & NAS. "Some transactions are rolled back without an error message if SHOWPLAN permissions are revoked from the $ndo$shadow application role in Microsoft Dynamics NAV 5.0"
43. 1/29/2010. KB 979210. Build 30550. Client & NAS. "Error message when you use the Global Filter group feature in Microsoft SQL Server Option for Microsoft Dynamics NAV 5.0 Service Pack 1: "The FlowField value cannot be calculated" "
44. 2/1/2010. KB 979852. Build 30571. Client & NAS. "Online Help Doesn't work using Turkish language layer in NAV 5.0 "
45. 2/1/2010. KB 979758. Build 30571. Client & NAS. ""Field no. XX is not defined in the YY table" error when adding new records to the form ""
46. 2/3/2010. KB 980070. Build 30584. Client & NAS. "Flowfields calculation shows error on SQL in 5.x & 6.x but works in native and 4.0 sql "
47. 2/15/2010. KB 980448. Build 30625. Client & NAS. "FINDSET() function makes inconsistent results that depend on the Record Set value in the Microsoft Dynamics NAV 5.0 SP1 and in the Microsoft Dynamics NAV 2009 SP1"
48. 2/25/2010. KB 979889. Build 30668. Client & NAS. "The NtAuthentication parameter is ignored when you use a shortcut to start Microsoft Dynamics NAV 5.0"
49. 3/18/2010. KB 942540. Build 30754. Client & NAS. "You cannot determine which fields are available and which fields are unavailable when you open a dialog box in Microsoft Dynamics NAV "
50. 3/26/2010. KB 981481. Build 30783. tcpcom.dll. "Microsoft Dynamics NAV Commerce Gateway automatically uses IPv6 if available and does not communicate with components that bind to IPv4"
51. 3/31/2010. KB 981354. Build 30744. Microsoft.Navision.Mail.dll. "Error after installation"Could not load typelibrary""
52. 4/15/2010. KB 982151. Build 30848. Client & NAS
    1. KB 942540 "You cannot determine which fields are available and which fields are unavailable when you open a dialog box in Microsoft Dynamics NAV"
    2. KB 981317 "The Microsoft Dynamics NAV client consumes all available memory when you process the database backup or process the database test on a computer that is running Windows Server 2008 or Windows 7"
    3. KB 981756 "A consolidated hotfix for Microsoft Dynamic NAV 5.0 SP1 Platform Update 2 is available"
    4. KB 981923 "The Microsoft Dynamics NAV native database server may stop when a batch process is deadlocked in Microsoft Dynamics NAV"
    5. KB 982003 "You can access the "Record Link" table (2000000068) even though you do not have permissions for the table when you use the Standard security model in Microsoft Dynamics NAV 5.0 SP1"
    6. KB 982151 ""Internal error 2 in module 10" error message and the Microsoft Dynamics NAV 5.0 client crashes when you search on resulting records that have many table filters applied"
53. 4/20/2010. KB 982681. Build 30906. Client & NAS
    1. KB 982603 "The Microsoft Dynamics NAV 5.0 Service Pack 1 client crashes when you try to open a variable in the debugger"
    2. KB 982621 "The Dynamics NAV 5.0 client crashes when you run C/AL code that contains the RecRef.field.value statement in Microsoft Dynamics NAV 5.0 Service Pack 1 with Update 2 installed"
    3. KB 982681 ""Currency Factor must be [Currency Factor] in Sales Header Document Type='Invoice', No.='[Number]'" error message when you run the Create Sales Invoice function on job planning lines in Microsoft Dynamics NAV 5.0 SP1 with the SQL database"
54. 4/29/2010. KB 982496. NASM.dll. ""MMC could not create the snap-in. The snap-in might have been installed correctly" error message when you try to start the NAS snap-in after you install Update 2 for Microsoft Dynamics NAV 5.0 Service Pack 1"
55. 5/18/2010. KB 982003. Build 31006. Client & NAS
    1. KB 2028757 "Wrong value in Permissions property when importing NAV codeunit object using Text format"
    2. KB 980680 "The Microsoft Dynamics NAV 2009 Service Pack 1 client stops responding if a runmodal form is closed not in the opening order"
    3. KB 982003 "You can access the "Record Link" table (2000000068) even though you do not have permissions for the table when you use the Standard security model in Microsoft Dynamics NAV 5.0 SP1"
    4. KB 983468 "You experience slow performance in the Classic client of Microsoft Dynamics NAV 2009 SP1 or of later builds of Microsoft Dynamics NAV 5.0 SP1"
    5. KB 983612 "Microsoft Dynamics NAV 5.0 SP1 crashes when you open several forms"
56. 5/19/2010. KB 983614. MapiHelper.dll; Microsoft.Dynamics.NAV.OLSync.NAVSyncAddIn.dll; Microsoft.Navision.Cfront.CfrontDotNet.dll; Microsoft.Dynamics.NAV.OLSync.NAVSyncAddIn.resources.dll(by every language) ""The related item for the synchronized Outlook item is not found in the specified folders" error message when you synchronize meetings from Microsoft Dynamics NAV 5.0 Service Pack 1 to Microsoft Outlook". Fix released for every language.
57. 6/9/2010. KB 981756. Build 30848. "A consolidated hotfix for Microsoft Dynamic NAV 5.0 SP1 Platform Update 2 is available"
58. 6/29/2010. KB 2260538. Build 31241. Client & NAS
    1. KB 2260538 "Error "The combination of user ID and password entered is invalid" when logging into Dynamics NAV with a Windows login which is a member of a large number of security groups"
    2. KB 2264893 "Error message when you use the Security Filters function in C/FRONT in Microsoft Dynamics NAV 5.0 Service Pack 1"
59. 7/13/2010. KB 2280492. Microsoft.Navision.Mail.dll. "Request for Attachments are not released after SMTP mail is sent using Codeunit 400 in Dynamics NAV 5.0 SP1"
60. 8/10/2010. KB 2291512. Build 31460. Client & NAS & ODBC. "Microsoft Dynamics NAV does not release locks as expected when a RunModal error occurs in the client"
61. 8/20/2010. KB 2256756. Build 31506. Client & NAS & ODBC.
    1. KB 2256756 "NAV objects use MS Excell 2010 can't be compiled"
    2. KB 2386114 "The subform 26582 - Acc. Schedule Results Subform - is incorrectly displaying amounts after Assist Button usage in the Microsoft Dynamics NAV SP1"
62. 9/6/2010. KB 2389897. Build 31575. NSApphandler.dll. "NSAppHandler.dll MapiHandler shows Overflow error on Win7 (Office2010)"
63. 9/24/2010. KB 2345735. Build 30744. Microsoft.Navision.Mail.dll. "How to change default port for SMTP communication in Dynamics NAV 5.0 and later"
64. 10/4/2010. KB 2399440. Build 31708.
    1. KB 2399440 "NAV windows in classic client loosing focus after "confirmation dialog" "
    2. KB 982154 "The Microsoft Dynamics NAV 2009 Service Pack 1 classic client crashes periodically"
65. 10/20/2010. KB 2437871. Build 31781. "NAV Classic client would crash sporadically when working onform on Terminal server or Citrix Server. Problem in characters like "ü""
66. 12/16/2010. KB 2479099. Build 32009.
    1. KB 2479099 "Two special characters are added at the end of the value when you copy a cell value from an Excel worksheet to Microsoft Dynamics NAV 5.0 Service Pack 1"
    2. KB 2480332 "The Microsoft Dynamics NAV 2009 or Microsoft Dynamics NAV 5.0 SP1 client crashes when you try to import a *.fob file from Microsoft Dynamics NAV 2009 Service Pack 1"
67. 12/22/2010. KB 2485204. Build 32030. "Object cache is not updated as expected after you change objects in Microsoft Dynamics NAV 5.0 Service Pack 1"
68. 1/20/2011. KB 2489453.  Build 32083. "The zup files for all users are reset unexpectedly after you import a language layer in Microsoft Dynamics NAV 5.0 Service Pack 1"
69. 2/25/2011. KB 2512389. Build 32202 ""You do not have permission to Read the [table name] table" error message when you use a table-relation that has a filter in Microsoft Dynamics NAV 5.0 Service Pack 1"
70. 3/25/2011. KB 2517838. Build 32276. "Error in using Security Filters and Table Relations with filters"
71. 4/8/2011. KB 2531141. Build 32303.
1. KB 2531141 Change Log not recording all changes for tables where MODIFY is used in an Onvalidate trigger
2. KB 2531132 SELECT Statements include BLOBS (= bad performance)
72. 4/20/2011. KB 2536339. Build 32335. Database conversion happens multiple times and without any confirmation when opening a NAV 4.0 SP3 native database server with NAV 5.0 SP1
73. 5/6/2011. KB 2543152. Build 32373. Switching between forms is not working properly in the NAV 5.0 SP1
74. 6/30/2011. KB 2560252. Build 32536.
1. KB 2560252 C/AL statement STRSUBSTNO works as not expected
2. KB 2575296 Enable partners to log report usage at customer site on NAV 2009 and NAV 5.0
75. 7/22/2011. KB 2575251. Build 32606. Changes in 5.0 SP1 build 27191 (i.e. platform Update #1) cause drop in performance
76. 8/19/2011. KB 2592845. Build 32670. Printers list improvement.
77. 8/26/2011. KB 2600385. Build 32688. Client crash
78. 9/8/2011. KB 2614887. Build 32733. Dataport Export performance degradation after NAV 5.0 SP1 Hotfix
79. 9/19/2011. KB 2618109. Build. 32733. REPORT.RUN(5000,false,false) doesn't work if default printer is "save to file" printer
80. 10/24/2011. KB  2633221. Build 32871. Cyrillic II chars from Character Map are lost in later build of Dynamics NAV 5.0 SP1
81. 10/31/2011. KB 2625435. Build 32897. Outlook crashes when trying to synch appointments in Dynamics NAV 5.0 SP1
82. 11/29/2011. KB 2649055. Build 32980. Wrong error messages when renaming a record on SQL only NAV5
83. 12/8/2011. KB 2651342. Build 33000. Usage CurrForm.SETSELECTIONFILTER(Record)
84. 1/5/2012. KB 2660630. Build 33090. Filter on virtual table "file" doesn't work as expected
85. 1/27/2012. KB 2664959. Build 33133. Forms with InsertAllowed=No built on empty tables not re-drawing correctly
86. 3/28/2012. KB 2694582. Build 33320. Mouse validates link 2 times as keyboard once

That's All??? Support for NAV 5.0 SP1. finished 4/10/2012, so no more fixes are expected (but could be) :)

PS.: There is only information about available versions/builds. If you want to get it, you need ask MS support system (with reference to requiring KB article) to send you links to download fix/update. You will receive temporary (limited to one week available) links with passwords to download fixes/updates. Some of KB articles could be not released yet, so be patience and do not claim my BLOG.