Cry about...
Troubleshooting Microsoft Windows Software Development Problems
The problems listed below cover a variety of software related problems. Everything on these pages represents a problem that I have previously encountered and the solution at that time. I believe the information to be complete and correct, but if you find any errors or omissions then please let me know (brian@cryer.co.uk).
Microsoft .NET/VB.NET related:
- Errror: Concurrency violation: the UpdateCommand affected 0 of the expected 1 records
- Error: Configuration Error ... This error can be caused by a virtual directory not being configured as an application in IIS
- ERROR [HY000] [Microsoft] [ODBC Microsoft Access Driver] Operation must use an updateable query
- ERROR [HY000] [Microsoft] [ODBC Excel Driver] Operating must use an updateable query
- ERROR [HY000] [ODBC Microsoft Access Driver]General error
- Error: 'LabelLayer' not accessible in this context because it is private
- Error: Namespace or type 'mail' for the Imports 'System.Web.mail' cannot be found
- Error while trying to run project: Unable to start debugging on the web server. The project is not configured to be debugged.
- Error: Server Application Unavailable
- How to decide which method to use to store session information
- It is not possible to run two different versions of ASP.NET in the same IIS process
- Name NNNN is not declared
- Server Error in '/' Application
- Server Error in '/<folder>' Application Exception ...
- Server Error in '/<folder>' ... A potentially dangerous Request.Form value was detected
- Server Error in '/<folder>' ... Dynamic SQL generation for the UpdateCommand is not supported ...
- Server Error in '/<folder>' ... ERROR [HTY00] ... Timeout Expired
- Server Error in '/<folder>' ... The type TTTT is not marked as serializable
- The connection has been disabled
- Type NNNN is not defined (or which namespace do I need for type X?)
- Visual Studio 2005: Build failed, 0 Errors
- Visual Studio 2005: One or more errors, Build Succeeded
Microsoft Visual C++ related:
- [RFX_Text causes] Access Violation in program.exe (MSVCRT.DLL) or DAMAGE: after Normal block
- error C2833: 'operator DEBUG_NEW' is not a recognized operator or type
- error C2055: expected formal parameter list, not a type list (tip contributed by Sujith Joseph)
- error C2258: illegal pure syntax, must be '= 0' (tip contributed by Sujith Joseph)
- error LNK2001: unresolved external symbol _SQLInstallerErrorW@20
- error LNK2001: unresolved external symbol _SQLConfigDataSourceW@16
- ERROR: ioerror - when printing to a postscript printer
- LLLL.lib : fatal error LNK1106: invalid file or disk full: cannot seek to 0xNNNNNNNN
- msvcrt.lib(crtexew.obj) : error LNK2001: unresolved external symbol _WinMain@16
- msvcrtd.lib(crtexew.obj) : error LNK2001: unresolved external symbol _WinMain@16
- uafxcwd.lib(thrdcore.obj) : error LNK2001: unresolved external symbol __endthreadex
Visual Basic related:
- Client Cursor: 39 - One of the modified columns has no source table defined
- Compiler error: User-defined type not defined (IUnknown)
Crystal Reports related:
See also Troubleshooting Windows problems.