Please try this version for test - https://www.dropbox.com/s/15u4o1f4o5hpvfi/sync_opera.28.10.2016.zip?dl=0

Can you install extensions from archive?

It is strange ( Ok.

No, you can't move Firefox backup to Chrome.

strange. Can you try to disable AVIRA for test and try again?

Hello

How do you sync bookmarks? Do you try to Upload or Download bookmarks? Do you use any antivirus?

Can we try TeamView now? Please write you id and passcode to fvdmedia@gmail.com

I'm waitng our developer. I will write.

Can we try Teamview today?

Hello

We can disable all dials with double click,

What the name of the folder where you add bookmark in http://everhelper.me/client/ (in Menu Toolbars or Unsorted)?