I'm running into this compile error. From what I've read, it has to do with files above 2 gig. I'm seeing it in NSIS 2.50 when running a powershell script from Jenkins. If I run the powershell script directly, my installer compiles. It also sometimes works with Jenkins when I delete the project directory from the machine that's running my powershell script.
It's choking on a 52MB file:
File: "PTCS.PT" [compress]
Internal compiler error #12345: error creating mmap the size of 87765823.
Note: you may have one or two (large) stale temporary file(s)
left in your temporary directory (Generally this only happens on Windows 9x).
There's plenty of space on the machine; it's a machine running windows 2012R2 server. Any ideas?