Homepage › Forums › How-to and troubleshooting › expired when I install the program This topic has 2 replies, 2 voices, and was last updated 5 years, 4 months ago by Raymond Ho. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 2019-06-06 at 17:13 #11442 Raymond HoParticipant I already install the Driver4VR. But I got expired message when I start the driver4VR at the first time. 2019-06-07 at 07:12 #11443 Greg DriverKeymaster you must have registered some time ago. i extended your trial. 2019-06-08 at 16:57 #11453 Raymond HoParticipant Yes, I am registered but not yet installed. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In