My compiling errors - .301 - VC6

[zipman]

Here are the errors I'm getting

--------------------Configuration: client - Win32 Debug--------------------
Compiling...
ClientManager.cpp
e:\dcplusplussource\dcplusplus-0.301-src\client\util.h(272) : warning C4100: '__$ReturnUdt' : unreferenced formal parameter
E:\DCPlusPlusSource\DCPlusPlus-0.301-src\client\ClientManager.cpp(295) : warning C4100: 'line' : unreferenced formal parameter
ConnectionManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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CryptoManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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DCPlusPlus.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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DirectoryListing.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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DownloadManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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Exception.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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FinishedManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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HttpConnection.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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HubManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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LogManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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QueueManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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ResourceManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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SearchManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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ServerSocket.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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SettingsManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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SFVReader.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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ShareManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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SimpleXML.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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Socket.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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Generating Code...
Compiling...
StringDefs.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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StringTokenizer.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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Thread.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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TimerManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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UploadManager.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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User.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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UserConnection.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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Util.cpp
fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'msc1.cpp', line 1786)
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Generating Code...
Error executing cl.exe.

DCPlusPlus.exe - 27 error(s), 2 warning(s)

--------------

whole bunch of the same error, might be my program maybe? Any suggestions?

[GargoyleMT]

Suggestions? Reinstall VS?

If you use it for compiling other things and it works fine, the above will probably only waste your time.