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Products Support => GSX Support MSFS => Topic started by: olegov on October 09, 2025, 06:49:58 pm

Title: GSX PRO MSFS 2020
Post by: olegov on October 09, 2025, 06:49:58 pm
I purchased GSX PRO and installed it on MSFS 2020, but there was this error at startup. Kaspersky anti-virus used to be installed, but after that I turned it off and reinstalled the add-on several times, but the error remains. There is a Windows 11 operating system. I am attaching the error log, as well as a photo of the error itself. Can you tell me what to do about it? I've been suffering for over a day now.  Attachments: https://drive.google.com/drive/folders/15dJGj3vj-0O09HTrPrNpkEfu0OtUmsff?usp=drive_link
Title: Re: GSX PRO MSFS 2020
Post by: virtuali on October 09, 2025, 07:02:57 pm
From your log, I can see your don't have the latest update, which might as well caused by the antivirus. We never suggested to turn it off but, instead, configure it to add the entire Addon Manager folder ( C:/Program Files (x86)/Addon Manager ) to its EXCLUSIONS.

After you do that, run another update CHECK, so that files that might have been blocked can be updated. If you still have the same version, try the Offline Installer.
Title: Re: GSX PRO MSFS 2020
Post by: olegov on October 09, 2025, 09:22:41 pm
What about the current situation? I have installed the offline version, but the issue persists. If there is a solution, could you please provide a step-by-step explanation, perhaps I am doing something incorrectly? https://drive.google.com/file/d/1K-Z7SgPygM0twYsVVpZko7xkKc6VYtTv/view?usp=sharing