Remove account information from plugin

How can I remove account information from uploaded.to plugin?

If I don't enter login or password I'll get error message that I must enter login/password.

I tried remove FRD folder + vitysoft folder in %appdata%. And perfom clean "install" from zip file but without success.

The login details are stored in the VitySoft\FRD folder in %appdata%, in an XML file that has the plugin name in its filename. Deleting the VitySoft folder should reset all settings including login details. I'm not sure why it didn't work, maybe you could try again.

thanks it's solved