As I previously mentioned in a post about a person who has the same problem. When I try to open the HDX (Gallery) nothing happens. No window pops up just nothing. As I have seen, many other people are having the same issue. I tried the new Riley Reid Redux experience and it was a great experience, but most importantly I can launch it. I am also able to launch Home Ep1, Ep2, etc... But please do look into the issue of Gallery not launching. 

PS: I am looking forward to what is to come from Holodexxx and hope you've found the right team of developers for the best kind of games.

My specs are:

HMD: Valve Index

GPU: Rtx 3070ti

CPU: intel i7-12700

RAM: 32Gb 

OS: Windows 11

Holodexx replied to one of my complaints, and said the problem is that I am using a Valve Index. They said it doesn't support the Index. . . If that is true it must be as of a recent update, because I have run the HDX(Gallery) on my Index before. This is pretty frustrating.