How to get the currently invoked process is 32 bit or 64 bit installed application?

Asked Mar 09 '15 at 23:17

Active Mar 10 '15 at 00:08

Viewed 62 times

I am running a process using Process class in C# as follows

Process p = Process.Start("lync");

It opens the Microsoft Lync Application. How will I know that if it is 32 - bit application or 64 bit application.

Based on that I have to create some registry keys.

edited Mar 10 '15 at 00:08

abatishchev

asked Mar 09 '15 at 23:17

testzuser

1

http://pinvoke.net/default.aspx/kernel32/IsWow64Process.html You might want to think this through for a bit, surely you want to whack those registry keys *before* you start the program. Chicken-and-egg problem. – Hans Passant Mar 10 '15 at 00:13
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@ScottChamberlain the second half of the accepted answer covers it. – Blorgbeard Mar 10 '15 at 00:13
@Blorgbeard Missed that 2nd half the first time I read it. – Scott Chamberlain Mar 10 '15 at 01:10

0 Answers0