You can check how to fix a damaged registry here. If your PC’s registry is corrupt or damaged, it may trigger the Xinput9_1_0.dll error.

Damaged Windows Registry – One of the major harm that could come to a PC is registry failure.

Virus or Malware attacks – It could be malware or virus that is deleting the DLL files, and in this case, running a full-system scan using an effective antivirus should do the trick.

And once this happens, other programs wouldn’t be able to access it and may, in turn, become missing. Another program has overwritten your Xinput9_1_0.dll file – Another possible reason for this error is that a program on your computer is overwriting a DLL file and rendering it unusable.Some important Xinput9_1_0.dll files have been deleted or misplaced – Many times, the accidental deletion or uninstalling of the shared file of another program can lead to missing Xinput9_1_0.dll files on your Windows PC.The following are some of the potential causes behind the Xinput9_1_0.dll missing error: What causes Xinput9_1_0.dll to be missing?ĭLL files are convenient and efficient fiłes to use, but they can be vulnerable to problems. Install the latest version of Microsoft DirectX Download and install Xinput9_1_0.dll manually How can I download and fix Xinput9_1_0.dll if it's missing?.What causes Xinput9_1_0.dll to be missing?.Home › Fix › Xinput9_1_0.dll Missing? How to Download & Fix It

Directx redistributable