Errors with modsettings.php installin new mods

[tuhaire]

Hi, i hope you can help me. Sorry if this is not the right place to put my problem

Everytime i try to install a new mod, always "Test Failed" in the /Sources/modsettings.php

What can i do? It's driving me crazy!

Thank you very much!!

[Rumbaar]

You will need to check that file and perform a manual install.  It appears a previous mod has change the file and the automatic installation can't be performed.

These links should help you do that.
SMF Package Parser
Manual Installation of Mods
How do I modify files?