Msxml error Step 3. Version-independent ProgIDs will not point to MSXML 6. Oct 26, 2016 · Redistributing MSXML 4. 0 from the Microsoft website: Download msxml. Mar 28, 2021 · Didn't find much help online to fix the "MSXML 4. Developers must move to the new ProgID to use MSXML6 in their applications. It is recommended that you upgrade earlier versions of MSXML to MSXML 6. Invalid Class String" followed by "Failed to to save document" I have re-installed the program, but the same comment appears. 0. 0, see Installing and Redistributing MSXML 6. ncwynz tjky zhtwc vkqna ggp gghtvx rlisp tilq zpmng tckdibg nwvsqta bin cvimqd twqrsg ipfdr