Firefox 57.0.3 64bit : "Save Page WE" Plugin not working [SOLVED]

[att]

Hello,
I am running Windows 7 Enterprise 64bit, and Firefox 57.0.3 64bit. I Installed the addon called "Save Page WE" :

https://addons.mozilla.org/de/firefox/a ... serprofile

It works fine when I run Firefox outside the sandbox. When I run a sandboxied Firefox, the Floppy-Save-Icon of that plugin does not appear, and when I click on the empty space of the icon, nothing happens:

Thus, I have no clue of just what to do to get this Firefox plugin working properly with Sandboxie.
Any advice appreciated.

[Barb@Invincea]

Hello att,

I am unable to repro the issue on Win 7 x64 + Sbie latest beta + FFv 57.0.3

Please try deleting the contents of your Sandbox or create a new Sandbox with default settings and re-test.
Is there an antivirus software involved?

Regards,
Barb.-

[att]

You were right . I needed to clear the contents of my current Sandbox and now the plugin works as it should. The Icon symbol is now also correct.