Help with fake google results

[colore]

Hello,

I tried to install JDownloader2 from this link:
jdownloader.org/download/index

I accidentally clicked to install the toolbars or something that it offers at the beginning. From that time, my Firefox homepage and search engine were hijacked. I restored them manually, but it seems the damage is much deeper.

Now, I get fake google results whenever I search in Firefox address bar.

Can you tell me please how to fix that? Also, to identify and completely repair all the other damage that this software may have caused?

I tried Zemana, RogueKiller, MalwareBytes, JRT, and other tools with no luck.

thanks!

 

[TwinHeadedEagle]

Hello,

Can you check your Firefox extensions if anything is unknown in there?

 

[colore]

Hello,

Can you check your Firefox extensions if anything is unknown in there?

I checked, I don't see anything unknown there.

The JDownload2 software installed a software that resulted in the infection.

 

[TwinHeadedEagle]

Can you try to reset Firefox settings?

 

[colore]

Can you try to reset Firefox settings?

Not sure how to do that?

 

[TwinHeadedEagle]

How to Reset Mozilla Firefox