File: "Sentry2.vmt" [compress] 203/406 bytes
File: "Sentry2.vtf" [compress]
Internal compiler error #12345: error mmapping file (2140376912, 1748984) is out of range.

Note: you may have one or two (large) stale temporary file(s)
left in your temporary directory (Generally this only happens on Windows 9x).