Question about virtual box setup, running .bat file

I have a .bat file that I used to use to harden the settings on my virtual box vm. Hadn't used it in a little while, and built a new vm. Wen't to use my .bat file, and something must be different in the settings. I got the following error:

(VERR_PDM_DEVICE_NOT_FOUND)

Host OS is win7, guest OS is xp. .bat file can be supplied in the interests of speed. Additionally I have Team Viewer if that helps.

Programación en C Java JavaScript Visual Basic VMware

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