Unlocking Virtual Serial Ports: The Truth About "VSPE 64 Bit License Key Top"

Option 3: Educational or Personal License

If you are a professional, bill your client for the VSPE license. If you are a hobbyist, use com0com or the free trial. Avoid the "top keys" at all costs—they are the bottom of the internet.

Selecting the "Purchase" or "Register" option for the 64-bit version. Completing the payment (usually via PayPal or credit card).

Can I use VSPE on a 32-bit operating system?