I have a Dell GX280 which I did a wipe and re-install of XP. I also have a WinTV-HVR 1600 card with IR receiver and transmitter option. My STB is a Bell ExpressVu 4100. In this post, I am referring to Blastcfg 7.1.27188, API=2.4, FW=2.1.0.
My issue is that I cannot get Blastcfg to reliably send the correct codes to control the STB. First of all, Blastcfg has no entry for this STB so I am guessing by using the entry Bell ExpressVu 3100. The Power On/Off button in Blastcfg is grayed out. I did a Test All and I think CodeSet 307 is correct but my success is highly intermittent. I also tried a Learn but everything always fails with ERROR: LearnKey(1) failed
This is extremely frustrating, there are so many variables.
Any suggestions would be helpful.