Protee Interface doesn't load suddenly

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Hi

I have this problem today

double click on interface icon, usually loading appear and start working, I can open the interface from the bottom right corner

But since this morning, nothing

The loading screnn appear, than disappear but the interface is not running, if I check the activities with CTRL ALT DEL no signs of protee interface

I uninstalled and reinstalled but nothing

The only thing i did was deleting the avg antivirus browser so I don't think this can be the cause

Can anyone help me with this?

good pc with win10

Thank you

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Tried system restore at 5 days ago (was working), no changes

If i check with CTRL SHIFT ESC I can see that it start for few seconds than disappear, no error messages

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Well I solved with the evergreen format c: and a nice reinstall of everything