Hi All,

   Have C program that works fine in Windows Server 2003. However the C program crash after upgrade to Windows Server 2008  R2 Standard Service pack 1.  Please assist to solve this problem. Enclosed below the event log of the crash.

 Thanks.

   Eugene

  Event log

  Version=1
EventType=CLR20r3
EventTime=130827138985681399
ReportType=2
Consent=1
ReportIdentifier=37e0aa16-368a-11e5-8f1a-18a9054f32d6
Response.type=4
Sig[0].Name=Problem Signature 01
Sig[0].Value=schedule_checker.exe
Sig[1].Name=Problem Signature 02
Sig[1].Value=1.0.0.0
Sig[2].Name=Problem Signature 03
Sig[2].Value=55554ded
Sig[3].Name=Problem Signature 04
Sig[3].Value=System.Data
Sig[4].Name=Problem Signature 05
Sig[4].Value=2.0.0.0
Sig[5].Name=Problem Signature 06
Sig[5].Value=530eeed9
Sig[6].Name=Problem Signature 07
Sig[6].Value=2749
Sig[7].Name=Problem Signature 08
Sig[7].Value=11
Sig[8].Name=Problem Signature 09
Sig[8].Value=System.Data.SqlClient.Sql
DynamicSig[1].Name=OS Version
DynamicSig[1].Value=6.1.7601.2.1.0.272.7
DynamicSig[2].Name=Locale ID
DynamicSig[2].Value=1033
UI[2]=E:\IT_IP\PROD\ScheduleChecker\Schedule_checker.exe
LoadedModule[0]=E:\IT_IP\PROD\ScheduleChecker\Schedule_checker.exe
LoadedModule[1]=C:\Windows\SYSTEM32\ntdll.dll
LoadedModule[2]=C:\Windows\SYSTEM32\MSCOREE.DLL
LoadedModule[3]=C:\Windows\system32\KERNEL32.dll
LoadedModule[4]=C:\Windows\system32\KERNELBASE.dll
LoadedModule[5]=C:\Windows\system32\ADVAPI32.dll
LoadedModule[6]=C:\Windows\system32\msvcrt.dll
LoadedModule[7]=C:\Windows\SYSTEM32\sechost.dll
LoadedModule[8]=C:\Windows\system32\RPCRT4.dll
LoadedModule[9]=C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscoreei.dll
LoadedModule[10]=C:\Windows\system32\SHLWAPI.dll
LoadedModule[11]=C:\Windows\system32\GDI32.dll
LoadedModule[12]=C:\Windows\system32\USER32.dll
LoadedModule[13]=C:\Windows\system32\LPK.dll
LoadedModule[14]=C:\Windows\system32\USP10.dll
LoadedModule[15]=C:\Windows\system32\IMM32.DLL
LoadedModule[16]=C:\Windows\system32\MSCTF.dll
LoadedModule[17]=C:\Windows\Microsoft.NET\Framework64\v2.0.50727\mscorwks.dll
LoadedModule[18]=C:\Windows\WinSxS\amd64_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.6195_none_88e41e092fab0294\MSVCR80.dll
LoadedModule[19]=C:\Windows\system32\shell32.dll
LoadedModule[20]=C:\Windows\system32\ole32.dll
LoadedModule[21]=C:\Windows\system32\profapi.dll
LoadedModule[22]=C:\Windows\assembly\NativeImages_v2.0.50727_64\mscorlib\fe6ac93181b40a571892e14bfb9d65f2\mscorlib.ni.dll
LoadedModule[23]=C:\Windows\system32\CRYPTBASE.dll
LoadedModule[24]=C:\Windows\Microsoft.NET\Framework64\v2.0.50727\mscorjit.dll
LoadedModule[25]=C:\Windows\assembly\NativeImages_v2.0.50727_64\System\c7fb84e825f6604d7f4684ab96cbd148\System.ni.dll
LoadedModule[26]=C:\Windows\assembly\NativeImages_v2.0.50727_64\System.Data\326df77841f23d0e0039374a7d233416\System.Data.ni.dll
LoadedModule[27]=C:\Windows\assembly\GAC_64\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll
LoadedModule[28]=C:\Windows\system32\WS2_32.dll
LoadedModule[29]=C:\Windows\system32\NSI.dll
LoadedModule[30]=C:\Windows\system32\CRYPT32.dll
LoadedModule[31]=C:\Windows\system32\MSASN1.dll
LoadedModule[32]=C:\Windows\assembly\NativeImages_v2.0.50727_64\System.Configuration\601906ab23313d6f229101b907ab542c\System.Configuration.ni.dll
LoadedModule[33]=C:\Windows\assembly\NativeImages_v2.0.50727_64\System.Xml\d09a5530f1283b469957bf146e2f4d65\System.Xml.ni.dll
LoadedModule[34]=C:\Windows\assembly\NativeImages_v2.0.50727_64\System.Transactions\7f0d71c89187424486a66352b09966a1\System.Transactions.ni.dll
LoadedModule[35]=C:\Windows\assembly\GAC_64\System.Transactions\2.0.0.0__b77a5c561934e089\System.Transactions.dll
LoadedModule[36]=C:\Windows\assembly\NativeImages_v2.0.50727_64\System.EnterpriseSe#\fbfac8fcf4b4861d40e4e4ba22914a3e\System.EnterpriseServices.ni.dll
LoadedModule[37]=C:\Windows\system32\CRYPTSP.dll
LoadedModule[38]=C:\Windows\system32\rsaenh.dll
LoadedModule[39]=C:\Windows\system32\RpcRtRemote.dll
LoadedModule[40]=C:\Windows\system32\security.dll
LoadedModule[41]=C:\Windows\system32\SECUR32.DLL
LoadedModule[42]=C:\Windows\system32\SSPICLI.DLL
LoadedModule[43]=C:\Windows\system32\credssp.dll
LoadedModule[44]=C:\Windows\system32\schannel.DLL
LoadedModule[45]=C:\Windows\system32\mswsock.dll
LoadedModule[46]=C:\Windows\System32\wshtcpip.dll
LoadedModule[47]=C:\Windows\System32\wship6.dll
LoadedModule[48]=C:\Windows\system32\DNSAPI.dll
LoadedModule[49]=C:\Windows\system32\IPHLPAPI.DLL
LoadedModule[50]=C:\Windows\system32\WINNSI.DLL
LoadedModule[51]=C:\Windows\system32\rasadhlp.dll
LoadedModule[52]=C:\Windows\Microsoft.NET\Framework64\v2.0.50727\diasymreader.dll
LoadedModule[53]=C:\Windows\system32\VERSION.dll
LoadedModule[54]=C:\Windows\system32\apphelp.dll
FriendlyEventName=Stopped working
ConsentKey=CLR20r3
AppName=Schedule_checker
AppPath=E:\IT_IP\PROD\ScheduleChecker\Schedule_checker.exe
ReportDescription=Stopped working