Something went wrong it says "Translating the Source - Failed
The application ran your source text through the Inform 7 compiler, as usual, but the compiler unexpectedly failed. This should not happen even if your source text is gibberish, so you may have uncovered a bug in the program.
When a program like the I7 compiler fails, it typically returns an error number: this time, the number was 10, and that probably indicates that the compiler failed to manage its data structures properly. Perhaps you created a complicated situation on which it has not been fully tested.
The best option now is probably to reword whatever was last changed and to try again. Subsequent attempts will not be affected by the failure of this one, so there is nothing to be gained by restarting the application or the computer. A failed run should never damage the source text, so your work cannot be lost."
I downloaded the windows version of Inform 7 is that the problem?