Thertf64x64.sysis a system file for Realtek network driver that mainly handles ethernet port connection. However, when thertf64x64.sysdriver fails, it usually causes BSODs like“DRIVER_IRQL_NOT_LESS_OR_EQUAL”or“System Service Exception.”
The BSOD then causes your PC to freeze completely, and you would need to restart to get your computer back on, losing unsaved data in the process.
If you are experiencing this problem, we have compiled just the right fixes to solve this issue.
How to Fix rtf64x64.sys Error on Windows?
As we already know, the BSOD error occurs due to thertf64x64.sysdriver failing, and it is relatively easy to fix this issue. However, before you begin, ensure to unplug any ethernet cables, as the ethernet driver is the specific cause of this issue.
Now, here are the possible ways to fix this problem.
Update or Reinstall Network Drivers
If the Realtek driver is corrupted or has any other problems, updating or reinstalling will replace thecorrupted driver files, thereby fixing the issue.
Here’s how you may update or reinstall the network driver.
you may alsoupdate your driversusing Windows update. Simply update to the latest version of Windows, and all the important drivers will get updated with it.
If updating your driver didn’t work, you may reinstall the device driver to fix the issue.
After a restart, your computer will detect the missing driver and automatically reinstall it from its library of backup drivers.
Run Windows Memory Diagnostic Tool
The Windows Memory Diagnostic Tool checks your RAM for any errors within it. A defective RAM is one of the main reasonsBSOD erroroccurs, and it can cause other drivers not to work properly.
You should run this Diagnostic Tool to check for any issues in your RAM. If this utility does find any error, you will need to replace your RAM sticks.
