Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

How do I turn off compatability mode?

  • 2 replies
  • 1 has this problem
  • 3 views
  • Last reply by cor-el

kfs1944
kfs1944
more options

Have installed Windows 10 and Error box keeps popping up to tell me to turn off compatibility mode

Have installed Windows 10 and Error box keeps popping up to tell me to turn off compatibility mode

All Replies (2)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
more options

When does that box pop up -- is it when you start Firefox or visit a particular site or ... ??

To double-check whether Firefox is set to start up in a backwards compatible mode, you can access the Properties dialog for the shortcut. Either:

  • right-click a desktop shortcut
  • right-click a pinned taskbar icon, then right-click Mozilla Firefox

In the Properties dialog, click the Compatibility tab and make sure nothing is set/selected on this tab. (Screen shot attached.)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

There are other things that need attention.

The System Details List shows that you have multiple Flash plugins.

  1. Shockwave Flash 15.0 r0
  2. Shockwave Flash 20.0 r0

You can find the installation path of all plugins on the about:plugins page.

You can check the Flash player installation folder for multiple Flash player plugins and remove older version(s) of the plugin (NPSWF32) and possibly (re)install the latest Flash player.

  • (32 bit Windows) C:\Windows\System32\Macromed\Flash\
  • (64 bit Windows) C:\Windows\SysWOW64\Macromed\Flash\