Hello Sir,
I am very sorry to hear about your computer mishap. Files shouldn't normally be affected by a crash, we can only hope that your files are still there but just can't be read.
The files are kept in your local app data folder.
For windows : https://support.pointlogic.com/faq/troubleshooting/accessing-the-appdata-folder
For Mac: https://help.ableton.com/hc/en-us/articles/209070509-How-to-access-hidden-folder...
You can use the above links to find the folder, typically placed in [Local App Data]/Application Support/Gavelsoft/epicGM/Resources/
There will be a Modules folder that holds all the module content. I am hoping that the crash simply disconnected/your local app folder and the crash didn't clear out your files.
Feel free to reach out to me directly on my email, Stansison@gmail.com so I can reach out to you faster.