Question: msxml how to check version?
Answer: 2 Answers. All of the MSXML versions installed on your machine will be in the following registry GUID: HKEY_CLASSES_ROOT\CLSID\{2933BF90-7B36-11D2-B20E-00C04F983E60}\VersionList. If you are looking for a specific version, say 3.0, you would check that Name = 3.0.