Release Note for ESS ISA WDM Driver Release 5025 (11/02/98) Fixes ACT MIDI problem. Remove CAT file reference in INF file. Add driver version in INF file. Fix MS SideWinder 3D Pro digital joystick problem by changing 4 byte demand mode DMA to 2 byte. Release 5024 (10/07/98) Fixes Sanyo's suspend/resume problem by save and restore most of the mixer registers. Release 5023 (09/02/98) Fixes MIDI, ESFM hang note problem after suspend/resume. Fixes INF default setting for the mixer. Release 5022 Add IIS Volume Mapping. Fixes remove/refresh problem. Fixes Mic recording noise problem.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.