You've secured some files using Windows encryption, but you've lost the password.
You've secured some files using Windows encryption, but you've lost the password.
I want to clarify that I'm not seeking the capability to bypass encryption for any Windows functions, only to regain access to files I previously encrypted without saving the password. In my case, about 3 to 4 years ago, I stored valuable personal documents on my computer. At the same time, I was either careless in not recording the password or placed it in an inconvenient location. Now, I'm facing a situation where important family photos and documents are locked away. My original Microsoft account was linked to my Windows account, but later I switched to a local account. The certificate remains, yet when attempting to decrypt or adjust access rights, I receive permission denials. This isn't a standard Windows access issue that can be resolved by an administrator—when I open the file, right-click → Properties → "Advanced" → "Encrypt contents to secure data," I see my old Microsoft/Windows account listed as the owner. Trying to add my current or admin accounts, or delete the old one, triggers errors like "You must have access and write/modify permissions." Even if I attempted brute force across multiple devices, cracking it would take an impractical amount of time.
Supporting users in circumventing security measures is prohibited by forum guidelines.
Your files are gone forever without the password.