CIS & Adobe Flash Player

Hello everyone,
Quite a few months ago, Adobe Flash Player started crashing in Firefox. It works in IE & Chrome still. I’ve checked all over the web. Un-installed/re-installed Flash. Adobe’s site says the Player is not installed. I see in the programs that it is. I just noticed what CIS is blocking:

C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe

I’m running Comodo Internet Security Premium version m5.12.256249.2599.
Firefox 20
Flash Player 11 plugin.

Also, it was working on my Admin account so I made my limited user an admin and re-installed flash. It worked for about 15 minutes. Is CIS causing this issue? I’ve had CIS installed for years with no problem. I only work in the limited user account.
Thanks.

As far as I’m aware AdobeARM.exe is actually used by products like Reader, not flash. Flash is usually to be found, depending on OS:

C:\Windows\System32\Macromed
C:\Windows\SysWOW64\Macromed\Flash

If you’re having problems with flash crashing, perhaps you’re blocking the plugin-container.exe or even the plugin itself. have you checked the firefox error log for details following a crash?