I would suggest to remove the PxHlpa64 entry.
To remove the PxHlpa64 entry double-click LowerFilters and, under Value data, remove PxHlpa64 > OK
Create a system restore point beforehand and restart the computer after.
Then update the GEARAspiWDM, which iTunes uses, to the latest version by installing the latest version of Gear drivers (4.020.5):
Did this solve your problem?
Sorry this didn't help.
Great! Thanks for marking this as the answer.
How satisfied are you with this reply?
Thanks for your feedback, it helps us improve the site.
How satisfied are you with this response?
Thanks for your feedback.