@Celina, finalmente el problema debe venir de algo que hace KERNELBASE.dll:
Código:
860 9:23:20.456 AM 1 COBOL32.exe DeleteFileA ( "C:UsersADMINI~1AppDataLocalTemp2COB4194.tmp" ) TRUE
861 9:23:20.456 AM 1 KERNELBASE.dll RtlInitAnsiStringEx ( 0x0019f4fc, "C:UsersADMINI~1AppDataLocalTemp2COB4194.tmp" ) STATUS_SUCCESS
862 9:23:20.456 AM 1 KERNELBASE.dll RtlAnsiStringToUnicodeString ( 0x0019f50c, 0x0019f4fc, TRUE ) STATUS_SUCCESS
863 9:23:20.456 AM 1 KERNELBASE.dll RtlDosPathNameToRelativeNtPathName_U_WithStatus ( "C:UsersADMINI~1AppDataLocalTemp2COB4194.tmp", 0x0019f4c0, NULL, 0x0019f4d0 ) STATUS_SUCCESS
864 9:23:20.456 AM 1 KERNELBASE.dll NtOpenFile ( 0x0019f4b4, DELETE | FILE_READ_ATTRIBUTES, 0x0019f4e0, 0x0019f4b8, FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, FILE_NON_DIRECTORY_FILE | FILE_OPEN_FOR_BACKUP_INTENT | FILE_OPEN_REPARSE_POINT ) STATUS_SUCCESS
865 9:23:20.456 AM 1 KERNELBASE.dll NtQueryInformationFile ( 0x00000208, 0x0019f4b8, 0x0019f4c8, 8, FileAttributeTagInformation ) STATUS_SUCCESS
866 9:23:20.456 AM 1 KERNELBASE.dll RtlReleaseRelativeName ( 0x0019f4d0 )
867 9:23:20.456 AM 1 KERNELBASE.dll RtlFreeHeap ( 0x00680000, 0, 0x006888a8 ) TRUE
868 9:23:20.456 AM 1 KERNELBASE.dll NtSetInformationFile ( 0x00000208, 0x0019f4b8, 0x0019f4b3, 1, FileDispositionInformation ) STATUS_SUCCESS
869 9:23:20.456 AM 1 KERNELBASE.dll NtClose ( 0x00000208 ) STATUS_SUCCESS
870 9:23:20.456 AM 1 KERNELBASE.dll RtlFreeUnicodeString ( 0x0019f50c )
871 9:23:20.456 AM 1 COBOL32.exe UnhandledExceptionFilter ( 0x0019edc4 )
Con lo cual, no podemos hacer gran cosa la verdad.
En qué SO tenías antes en el que funcionaba bien?