wdsutil.dll is a Dynamic Link Library file that is associated with the Windows Deployment Services Utility. It contains a set of functions and commands used to manage and configure Windows Deployment Services.
If this DLL file is missing, it can cause issues with the proper functioning of the Windows Deployment Services Utility. You may encounter error messages such as "wdsutil.dll not found" or "wdsutil.dll is missing", preventing you from using the utility.
To resolve this issue, you can try reinstalling the Windows Deployment Services feature or repairing your Windows installation using the System File Checker (SFC) tool.