The IDMGCExt.crx file is closely related to Chrome extensions because it is used to manage and update them. When a user installs a Chrome extension, the extension is packaged in a .crx file, which is then installed in the user's Chrome browser. The IDMGCExt.crx file is used to manage the installation and updates of these extensions.
So, idmgcext.crx = .
The .crx file will remain on disk but won’t be loaded. idmgcext.crx file
If you’ve ever dug through your browser’s extensions folder, peered into Chrome’s Task Manager, or encountered a mysterious error message while downloading a file, you might have stumbled upon a file named . The IDMGCExt