Hmmmm.... maybe I confused, but I know this is a 64 bit computer, but according to the specs isn't that Vista 32 bit version of Vista? My 64 bit computer came with 32 bit Vista I pretty sure.

To be honest, not sure about 64 bit OS Vista installation.

Mel



>Did you install this app in other 64 bit OS before?
>
>>I have an old app that some people still are using, and most have been able to install it in Vista with no issues.
>>
>>However, this one client get's this error:
>>
>>"The version of this file is not compatible with the version of windows you are running. Check your computer's system information to see whether you need a x86(32bit) or x64(64bit) version of the program."
>>
>>This older FPW app uses the installer the Microsoft included with FPW, and another part of the app uses a Wize installer. Both of these setup's give the same above error. I have had him boot in Safe mode and attempt install, as well as turning off User Account Control. Neither of these helped.
>>
>>Any suggestions?
>>
>>His system info is as follows:
>>
>>Computer System Information
>>Windows Edition: Windows Vista Home Premium
>>Copyright 2007 Microsoft Corporation
>>Service Pack 1
>>
>>System
>>HP a6708c
>>Intel(R) Pentium (R) Dual CPU E2220
>>64 bit operating system
>>
>>Thanks for the help.....
>>
>>Mel