Upload Failed (1000) Ver 7.2.2.5483

Hi all I’ve been using Creality print Ver 4 for years without any problems, decided to update to the latest software and now every model fails to upload to my printer error (1000). Foolishly I uninstalled Ver 4.

I’ve checked my Firewall settings even though i had no problems with Ver 4. Ive also tried to print a first layer test square in case it was down to file size but still no luck.

Any ideas on where to look next?

thanks