Its set at automatic

Any other solutions

Yes as per instructios

No that didn't work any thing else to do

ReactOS 0.4.13 won't go full screen with Oracle Virtual Box. I install it and I can only get 1400x1050 Pixels out of the grapics adapter

EmuandCo you had the answer. When I installed ReactOS I didn't chose XP in VM I chose Linux other. Once I reloaded using XP guest additions works now.

Oracle Virtual Box is installed on C:/. I use a physical E:/ to run others OS's in virtualbox. That's where ReactOS is residing in a vm environment.

It is installed on E: drive and works fine. I would like to know how to get guest additions to work on E: drive also.

I've always used a separate drive for Linux Distros. If anything goes wrong it doesn't affect Windows 10 drive. I have six flavors on drive E: Is there a reason why guest additions error out here.

No I'm not duel booting Virtual Box is installed on C: Win10 drive. ReactOS is install on E: drive

error e000020b unknown error execution returned exit code 2. It also says to check the log file. But it doesn't create one where it says to look.

Virtual Box is installed on C: Win10 drive. ReactOS is install on E: drive. Which file should I use to install guest additions I tried the .exe files and I get an error