Ir32_32.dll Update Some users may have trouble playing older AVI files after installing IE4. The problem is caused by incorrect codec values embedded in the ir32_32.dll installed during the IE4 update. This problem can be resolved by removing IE4 or installing the included patch. To install the patch, close all applications and copy the ir32_32.dll file into your \WINDOWS\SYSTEM directory, replacing the existing one. You will then need to reboot.Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.