Posted 8 March 2020, 4:23 am EST
After removing a previous C1 installation, i’m trying to install C1 studios WPF edition from the C1 control panel. The packages are downloaded, but during unpacking i get the following error:
ResultfalseError Unzipping C:\Users\dugi\AppData\Local\Temp\8777db7e-cec2-4b25-9f4f-bd4ca6ad07fc\WPFDTemplates19.7z:-2.Error Unzipping C:\Users\dugi\AppData\Local\Temp\8777db7e-cec2-4b25-9f4f-bd4ca6ad07fc\WPFDTemplates191.7z:-2.When trying to clean my PC with the ComponentOneCleaner utility, i get this error:
An item with the same key has already been added.
What can I do to resolve this?
Best regards,
Gregor