I have a laptop that was Windows XP 32bit and is slowing dying. It was only used to run our ADT iRAS software that monitors multiple cameras. I have another Windows Vista 64bit aptop that I must use as its replacement. I went to run the software and it said it installed successfully, but would not run because it saying it couldn't access a SYSTEM32/IRAS.sys file. So I uninstalled the software and located a new version of iRAS from the developer made in 4/5/2010. I went to install this version only to find out that it hangs an error message immediately. That error message is "Another version of this product is already installed......remove from the control panel...". This has already been done and its no longer being shown on the programs page in the cp. How can I fix this issue?