Hello, I was reinstalling Cyberlink Power DVD on Windows, and the QtCore4.dll missing error message popped up. What is it all about and how do I fix this error?
The error message may be due to missing or corrupt QtCore.dll files which are prompted by improper shutting down of your PC or virus infection. To fix this error, you can try manually registering the DLL using Microsoft Register Server and repair invalid DLL entries. Try also removing or restoring Qtcore4.dll from Recycle bin. Update PC Device Drivers and install Windows Updates. If that does not solve it, you can go for the Clean Installation of Windows from the beginning.
