I found the source of the problem: something in the XVM player panel mod isn't going on, also in the 9.13.46 version.
I removed it from my preferential install and the error doesn't appear.
I'm waiting for a patch. Thanks.
By installing the version 9.13.45 I have this problem:
Script:
F:\World_of_Tanks\res_mods\configs\xvm\Aslain\playersPanel-SquadIconsON.js
Line: 29
Character: 5
Error: Permission Denied
Code: 800A0046
Source: Run-time error Microsoft JScript
What can I do?