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How to find out if OS is 64bit or 32bit?


2 replies to this topic

Torben

Torben
  • Full Members
  • 68 posts

Posted 21 February 2007 - 16:21

Hi forum,

I have an 32bit-Installation. Is there any possibility to find out if the target machine has a 64bit OS or not? I would like to add this condition to a feature. If a 64bit OS has been found one special feature should be set to "not installed".

Thank you very much,

Torben Schulz

Stefan Krueger

Stefan Krueger

    InstallSite.org

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Posted 23 February 2007 - 14:58

You could try the VersionNT64 property.

Torben

Torben
  • Full Members
  • 68 posts

Posted 24 February 2007 - 21:52

Hi Stefan,

Thank you very much, it workes fine.
I thought that this property isn't available as long I used my setup on a 32bit system. Building my condition always led to an error using WISE, because this property can't be verified on my development pc. But never the less, it works. :-)

Best regards,
Torben Schulz