Please extract the V1105_PL.BIN from the attached ZIP file for "PL" versions of HAVA. Check here to determine which IR Blaster version your HAVA supports.
Copy it into your Setup Wizard folder, which is:
C:\Program Files\Monsoon Multimedia\HAVA\Setup Wizard for a default installation.
Then run Setup Wizard, select the video input that the device is connected to, and on the IR Blaster Configuration
page, select ALL for category, ALL for manufacturer (at the bottom of the list), "select by code" and find V1105 in the list.
In the Player, select "Cable/Satellite" or "DVR" from the remote control styles (depending on which commands you use most frequently).