When you first start the VM, VMware will ask if you "Moved it" or "Copied it." Select "I Moved It" to keep the hardware ID and activation intact.
Open VMware, select "Open a Virtual Machine," and choose the downloaded Diagbox .vmx file. diagbox 991 vmware download hot
Intel Core i5 or AMD Ryzen 5 (Minimum Dual-Core with Virtualization support enabled in BIOS/UEFI). When you first start the VM, VMware will
Diagbox 9.91 automatically checks and updates firmware upon booting. If your tool disconnects permanently during this phase, your interface is likely a low-quality clone missing the required full-chip components. You may need a third-party firmware tool (like PSA "PSA Interface Checker") to manually flash a stable firmware version to the device. Safe Usage Tips Diagbox 9
Use 7-Zip or WinRAR to extract the downloaded Diagbox folder.
Which (Windows 10, Windows 11, or macOS) are you running?