Hi,
Please try this.
Start -> all softwares -> ASCOM Platform 6 -> Tools -> ASCOM Diagnostics.
In the ASCOM Diagnostics, you can get the ASCOM Version, like mine:
ASCOM Platform 6.1 SP1 - 6.1.12627
Then you can click the "ChooseDevice". It has 2 options, the first is for X64, the second is for x86. You can try both.
You will get a "Device Connection Tester" Dialog, Please select the device type as camera, then click the Choose button, Select the ASI Camera. This will help you check whether ASCOM drives and ZWO drivers are properly installed.
If you still get the error info, Please click the "Run Diagnostics" button in ASCOM Diagnostics dialog.
Then send the log to us.
Thanks
chad