Labview 8.6 (in windows 7) crashes.

Hi All,
My main GUI is 1.3MB in size and I have observed it crashing once in a while. Also, when I make this application into an installable sometimes I have observed random behavior such as
--tab controls starts blinking/flickering
-- combo box drop down items vanish as soon as its clicked upon
--message to user appears without printing the message content in it but with just the OK button
etc.
it takes 4-5 seconds to save this vi after making any changes. the PC which runs this has 4GB RAM. So I am at my wits end as to how to go about this. Please advise.
Thanks.
Attachments:
lvlog03-19-14-21-33-03.txt ‏8 KB

Hi,
I believe you should look into this link: http://digital.ni.com/public.nsf/allkb/B972242574D4BB99862575A7007520CB
LabVIEW 2009 SP1 and above is supported in Windows 7
Warmest regards,
Lennard.C
Learning new things everyday...

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