To fix the NVIDIA GPU Error Code 45, This hardware device is not connected to the computer on Windows 11/10, take the steps mentioned in this post.

If you receive Error Code 30015-45 while, installing, upgrading or updating Office software, see this post for the correct solutions.

Whether it's an invalid code, a region restriction, or an account-related problem, these errors can be frustrating. Here’s a guide to identifying and fixing redeem code errors on Android and iOS.