- Sometimes, when you want to update your windows system, some important dll files or registries files could be missing or corrupted.
- Install or uninstall software in a wrong way and infected with Virus or Trojan.
- Device drivers are corrupted or installed wrongly.
- Start Your PC in safe mode to troubleshoot d3dx9 44 dll
Boot up your computer, press F8. Your computer will enter into safe mode to run.
- Update computer outdated drivers manually.
Click Start, type Device Manager in the searching box and see if there is outdated or corrupted driver issues.
Update windows with SmartPCFixer
Lionsea's technical team developed windows update function to help users largely save time and check for the latest windows update.
Launch the software and click System Tools, Windows update step by step.
d3dx9 44 dll problem can never be ignored when you come across it on your PC. If d3dx9 44 dll error cannot be troubleshooted in a effective way, you may received more severe computer problems. Thus, for the sake of computer security and personal information, you need to solve d3dx9 44 dll issue as soon as possible with the guide in this article. SmartPCFixer can be your idea solution to troubleshoot d3dx9 44 dll in time.
1. You must run as an administrator, no matter what steps you will do about your PC.
2. According to your computer windows system, the above steps may be slightly different, but the basic process is mostly the same.