X1 v8.x 32 or 64bit - how to determine?

Ah, okay, thanks Rhonda.

Initially, i.e. the first 8.1 install (the one without Outlook, so to say) the log shows

2013-09-11T11:59:30 - Starting X1 installation
2013-09-11T11:59:30 - MSI params = /i "C:\Users\MyNamel\AppData\Local\Temp\40lqlhoc.b3b\X1_PRO_64.msi" /l*vx "C:\Users\MyNamel\AppData\Local\Temp\x1pro_install.20130911-115930.log" RELEASE_LOTUS=1 CHANNEL_NAME="X1" CHANNEL_URL="http://www.x1.com" INSTALLDIR="F:\X1" INSTALLDIR1="F:\X1" LAUNCH_AFTER_INSTALLATION="" /qn /norestart
2013-09-11T12:01:21 - Application already closed: X1ServiceHost
...bla bla ..

then.. the last one, the one -with- outlook it says:

2013-09-12T05:08:24 - Starting X1 installation
2013-09-12T05:08:24 - MSI params = /i "C:\Users\MyNamel\AppData\Local\Temp\mwfuedkh.u4n\X1_PRO_32.msi" /l*vx "C:\Users\MyNamel\AppData\Local\Temp\x1pro_install.20130912-050824.log" RELEASE_LOTUS=1 CHANNEL_NAME="X1" CHANNEL_URL="http://www.x1.com" INSTALLDIR="F:\X1" INSTALLDIR1="F:\X1" LAUNCH_AFTER_INSTALLATION="" /qn /norestart
2013-09-12T05:10:10 - Application already closed: X1ServiceHost
2013-09-12T05:10:10 - X1 install background worker completed, exiting progress dialog
2013-09-12T05:10:10 - X1 install successfully completed with exit code: 0
(end of file)

I am running WIndows 7 x64.
Seems that one way or the other, initially the installer pulled down the the x64, but lateron the 32bit one was installed.

Anyway, thanks for the tip.
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