installing program uninstall the other

Hi everyone, i have a little problem installing a anti maleware program called malewarebytes today i was installing this program and for some reason while during the installation the program got into conflict with my logitech and word perfect 12 software it started to uninstall those programs with out my permission i don't know if it did anything else to my registry keys or anywere else,
Has this happen to anyone? and if so what was the cause of this problem and how can this be solved. how can i find out if it did do anything to my registry?

 

Welcome to MajorGeeks :major Your best bet is to go to their forums, and post the same message in the False Positives forum or the General forum. Include the database version number in the post title or in the main body of the message to help them pin down and fix the issue. They're a great bunch over there at malwarebytes.org.... I did some beta testing for them, and they are on the ball and quick to respond to issues....
http://www.malwarebytes.org/forums/
Good luck.... and it may not hurt to mention that you were referred by MajorGeeks....

 

Read this first http://www.malwarebytes.org/forums/index.php?showtopic=3228

As Dlb stated they are quick to respond and fix any problems. You'll see I have a few posts in the false positive forum. They were all sorted within a few hours of me posting them.

 

thank you very much