Hello We have a production computer with Windows 10 and a program that I once developed. Now it was time to upgrade this computer to a new Windows 11 computer and the Dymo printer does not work anymore. See attached vi. On my new computer I have downloaded alot of versions and registered all kind of files but it just gives me the errors. Noticed that the ActiveX was renamed to Dymo.IDymoAddin6 while the old name was Dymo.IDymoAddin3. Selected from "DLS SDK COM Type Library Version 1.0" Do you have any clue what I'm doing wrong?

@slarve wrote: Will look into that Dymo Label software. The SDK you mean? I have SDK installed, old Dymo Label version 7.7 and new Dymo Connect v1.4.6 What I meant is upgrading your 7.7 version to 8.7.4 because I suspect for the SDK v8 to work the corresponding Dymo Label Software version needs to be installed. Go to their software support page: https://www.dymo.com/support?cfid=dymo-compatibility-chart (choose to continue on the US website) Search by software for DLS 8.7.4 Download & install Run the DLS, if the label editor appears and you have a connected printer exit the program Run your VI again (this was needed on our machines)