Edtgrip.dll Info

Essentially, this DLL acts as a plug-in or a support module that allows the main EnCase application to "grip" or handle encrypted data, specific file formats, or forensic images during an investigation. Without this file, specific features within the forensic suite—particularly those related to decryption or mounting evidence—may fail to initialize.

If you suspect general system corruption is the cause, use the built-in Windows repair tool. Open the as an Administrator. Type sfc /scannow and press Enter. edtgrip.dll

Here is the nuance: