The "Bug Splat" error typically happens when Filmora v10.1.20.16 tries to interact with modern graphics drivers or system libraries it doesn't recognize. Run in Compatibility Mode

: If the program fails to open or "not responding," right-click the Filmora icon and select "Run as Administrator" Official Resolution

(Invoking related search suggestions.)

Navigate to C:\Users\[YourUsername]\AppData\Roaming\Wondershare Filmora\ . (Note: You may need to enable "Show hidden files" in Windows Explorer).

Launch Filmora. In the top-right corner, click your account avatar or the login icon. Sign out completely, then sign back in with your email and password. This refreshes your session token. Once you log in successfully, confirm your paid plan is active and has not expired.

Download and install the latest package from the official Microsoft support page.

If you’re looking for legitimate information about Wondershare Filmora X (version 10.1.2016), I can offer:

I can provide specific instructions to get your video editor running smoothly again. Share public link

Check and select 1280 x 720 .

To clear the cache in Filmora, please find "Preferences" under "File", then select "Media Cache". Clear those cache in Filmora. Wondershare Help Center

Locate the ws_config.xml or performance-related configuration file.

Fixed crash issues specifically related to certain codec exports.

If none of the above fixes work, the issue may be specific to your hardware or a bug in the current version of Filmora X. Check if Wondershare has released a newer version of Filmora that patches known crashes, or submit a crash report to Wondershare Support for further assistance.

If the "fix" you need involves the software not opening at all or getting stuck at 0% during installation: