I'd like to install Chrome Portable (GoogleChromePortable_17.0.963.46_online.paf) in "C:\Program Files (x86)\Chrome" on my Windows 7 box (for evaluation purposes only, since I'm not ready to give up my regular browser just yet). However, no matter how I do I can't get it working - Chrome won't start (saying that it "appears to be running from a location that is read-only", then asking me if I'd like to "temporarily copy it to the local hard drive and run it from there").
I've tried installing Chrome Portable as a normal user, and as an administrator with the same result. The only place that seems to a valid installation path is my Windows desktop, but that's not really where I'd like to keep Chrome.
Can someone please give me some advice? How do I install Google Chrome Portable to an arbitrary folder on my local hard drive?