When I start the game I immediately get an error saying:

---------------------------
MinGW Runtime Assertion
---------------------------
Assertion failed!

Program: D:\GOGLibrary\FTL - Advanced Edition\FTLGame.exe
File: /home/achurch/Projects/ftl/hg/src/rapidxml/rapidxml.hpp, Line 1383

Expression: text
---------------------------

And then everything closes...

So you're trying to do something here, but I'm seeing directory readouts for two different operating systems?

Is that right?

No, I don't know why it displays "/" in one line and "\" in the other. There is just one OS on this PC. The game used to run just fine when I bought it. After that I haven't played the game for some months and now I get this Error.

The “/home/achurch/Projects/ftl/hg/src/rapidxml/rapidxml.hpp, Line 1383” path is the location of the source file on the computer that was used to compile the game. Very interesting. They cross compile the Windows version from Linux.