Minify does not run on IIS

[Google Code Exporter]

I installed Minify according to the UserGuide. When I open 
min_unit_test/test_all.php it gives me the following message:

Server Error
500 - Internal server error.
There is a problem with the resource you are looking for, and it cannot be 
displayed.

When I open /min/index.php, it takes me back to ROOT folder.


Minify commit/version:2.1.7
PHP version:5.4.20

Original issue reported on code.google.com by [e-mail] on 26 May 2014 at 8:27