Threading issue using "Run as Administrator"

[ghost]

I am able to execute programs as administrator (elevated) on Windows 8 using either mirrorfs.exe or the original Dokan mirror.exe as long as I set the maximum number of threads to 1 (/t 1).

Once I increase the thread count (e.g. /t 0), executing setups (or using "Run as administrator" from the context menu) seems to fail every 2 to 3 starts (but this varies greatly). This behavior also seems to vary depending on the application I try to run.

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Example:

• I mount my D:\ drive as X:\ using mirrorfs.exe (mounted as a removable drive)
• Then I browse to the Downloads folder which is located there.
• I double click on the DokanInstall_0.6.0.exe. This is just an example, this happens for every installer eventually. For the Dokan installer I can reproduce the behavior after 2 to 4 starts.
• I confirm the UAC prompt.
• If the setup is started successfully (i.e. Dokan displaying a compatibilty warning for Windows 8) I retry.

After a few tries Windows will refuse to start the application (or report it as crashed) either before or after the UAC prompt.

[BenjaminKim]

@SelConShaSh Sorry for late response. I will figure it out this when I get free time.
If you try to use Process Monitor, you might be possible to find what is wrong.