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Exception Solutions

View information and solutions for exceptions where Windows contineus to run. If Windows crashes with a BSoD message, see our Fatal BSoD solutions. There are four types of exceptions you may encounter:

Hang - If a program locks up, typically in a loop it can't get out of it's considered a hang. The program must be terminated, and any unsaved work will be lost. Other running applications are not normally affected.
Fatal - The program performed some action it is not allowed to do, such as dividing by zero or accessing an area of memory it does not have permission to access. Usually these are fatal and the program must be closed, but other running programs are not normally affected.
Error - The program encountered a serious error, but it might be possible to continue depending on what the issue is. Some programs will handle issues from this category, but those that fail to handle the error will normally cause Windows to terminate the program.
Warning - Some functions return a warning, such as a printer is out of paper. Programs should handle these exceptions, usually with a warning message. When the issue is corrected, the program can continue. Many warnings are handled invisibly to the user and will not produce any message.

There is a wide range of methods Windows and applications communicate exceptions. If the message includes an Exception Code, use that number to look up the issue. Often you will have to select a button or hotlink within the message to get the exception code. For example, in some Windows Vista/7 messages you have the option "View problem details" to expand the dialog and show the Exception code.

Use our Exception Decoder to understand what the various parts of any exception code means.

  Our Top Exception Issues  
  0xC0000005 - Access violation
Exception: Hang - Program has stopped working
0xC000000D - Invalid parameter
0x80000002 - Alignment fault exception
0xC00000DE - Invalid domain role
  (Based on frequency of occurrence, no warnings)  
  Lookup an Exception Code  
Enter a hex exception value in the style: C1234567 or 0xC1234567.
  List Exceptions by Type  

Select the type of exceptions to list.

  type buttons 000-03F 040-07F 080-0BF 0C0-0FF 100+  
Sort by: sort by (Currently sorted by name)

Selection 3
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0xC000020E - Too many nodes
0xC000011F - Too many opened files
0xC0000097 - Too many paging files
0xC00002F7 - Too many principals
0xC0000156 - Too many secrets
0xC000017E - Too many Security Identifiers
0xC00000CE - Too many sessions
0xC0000129 - Too many threads
0xC0190040 - Transacted mapping unsupported remote
0xC000020F - Transaction aborted
0xC0190015 - Transaction already aborted
0xC0190016 - Transaction already committed
0xC0190046 - Transaction freeze in progress
0xC019005B - Transaction integrity violated
0xC0000214 - Transaction invalid ID
0xC0190017 - Transaction invalid marshall buffer
0xC0000215 - Transaction invalid type
0xC019004A - Transaction Manager identity mismatch
0xC0190004 - Transaction Manager initialization failed
0xC0190051 - Transaction manager not found
0xC0190052 - Transaction manager not online
0xC0190053 - Transaction manager recovery name collision
0xC019003B - Transaction Manager volatile
0xC0000212 - Transaction no match
0xC0000211 - Transaction no release
0xC0190003 - Transaction not active
0xC019004E - Transaction not found
0xC0190007 - Transaction not joined
0xC0190014 - Transaction not requested
0xC0190054 - Transaction not root
0xC0190055 - Transaction object expired
0xC0190010 - Transaction propagation failed
0xC0190058 - Transaction record too long
0xC0190013 - Transaction request not valid
0xC0190043 - Transaction required promotion
0xC0000213 - Transaction responded
0xC0190057 - Transaction response not enlisted
0xC0190012 - Transaction superior exists
0xC0000210 - Transaction timed out
0xC019003D - Transactional attribute corrupt
0xC0190001 - Transactional conflict
0xC0190039 - Transactional directory not empty
0xC019003F - Transactional open not allowed
0xC0190045 - Transactions not frozen
0xC019000A - Transactions unsupported remote
0xC00002CA - Transport full
0xC0000190 - Trust failure
0xC000018C - Trusted domain failure
0xC000018D - Trusted relationship failure
0xC0000146 - Unable to create paging file
0xC000002C - Unable to decommit Virtual Machine
0xC000001B - Unable to delete section
0xC000001A - Unable to free Virtual Machine
0xC000026C - Unable to load device driver
0xC0000135 - Unable to locate component
0xC0000175 - Unable to lock media
0xC000021C - Unable to retrieve browser server list
0xC0000176 - Unable to unload media
0xC0000163 - Undefined character
0xC00000E9 - Unexpected I/O error
0xC00000EA - Unexpected main mode create error
0xC00000EC - Unexpected main mode extend error
0xC00000EB - Unexpected main mode map error
0xC00000C4 - Unexpected network error
0xC00002EE - Unfinished context deleted
0xC0000014 - Unknown disk format
0xC0000058 - Unknown revision
0xC0000162 - Unmappable character
0xC000014F - Unrecognized volume
0xC000025F - Unsupported compression
0xC0000351 - Unsupported pre-authentication
0xC0000027 - Unwind
0xC0000249 - Up/mp image mismatch
0xC0000403 - User delete trust quota exceeded
0xC0000063 - User exists
0xC0000243 - User mapped file
0xC0000203 - User session deleted
0xC0000408 - User2User required
0xC0000271 - Validate continue
0xC0000100 - Variable not found
0xC0000421 - Verifier stop
0xC000013B - Virtual circuit closed
0xC000013C - Virtual circuit closed
0xC000013E - Virtual circuit closed
0xC000013F - Virtual circuit closed
0xC00002C8 - Virtual memory minimum too low
0xC0000414 - Virtual MS-DOS Machine disallowed
0xC000021D - Virtual MS-DOS Machine hard error
0xC0000907 - Virus deleted
0xC0000906 - Virus infected
0xC0000806 - Volume dirty
0xC000026E - Volume dismounted
0xC000029C - Volume not upgraded
0xC0000407 - Volume shadow copy service
0xC0000268 - Windows evaluation notification
0xC0000302 - Windows Management Instrumentation already disabled
0xC0000303 - Windows Management Instrumentation already enabled
0xC0000301 - Windows Management Instrumentation Globally Unique...
0xC0000295 - Windows Management Instrumentation Globally Unique...
0xC0000296 - Windows Management Instrumentation instance not found