RCHeliguy
Premium
Looks like I need to run this program to convert my sad old format boot drive that requires I boot in "legacy" mode from my motherboard.
This boot drive started as Windows 7, updated to 8, then 8.5 then 10. Granted I've transferred the contents from a standard drive to newer SSD drives over the years. Just imagine all the crap it's accumulated!!!!
MBR2GPT /validate|convert [/disk:] [/logs:] [/map:=] [/allowFullOS]
The command line parameters are described as follows:
This boot drive started as Windows 7, updated to 8, then 8.5 then 10. Granted I've transferred the contents from a standard drive to newer SSD drives over the years. Just imagine all the crap it's accumulated!!!!
MBR2GPT /validate|convert [/disk:] [/logs:] [/map:=] [/allowFullOS]
The command line parameters are described as follows:
- /validate: Instructs MBR2GPT.exe to perform only the disk validation steps and report whether the disk is eligible for conversion.
- /convert: Instructs MBR2GPT.exe to perform the disk validation and to proceed with the conversion if all validation tests pass.
- /disk: Specifies the disk number of the disk to be converted to GPT. If not specified, the system disk is used. The mechanism used is the same as that used by the diskpart.exe tool SELECT DISK SYSTEM command.
- /logs: Specifies the directory where MBR2GPT.exe logs should be written. If not specified, %windir% is used. If specified, the directory must already exist, it will not be automatically created or overwritten.
- /map: Specifies additional partition type mappings between MBR and GPT. The MBR partition number is specified in decimal notation, not hexidecimal. The GPT GUID can contain brackets, for example: /map:42={af9b60a0-1431-4f62-bc68-3311714a69ad}. Multiple /map options can be specified if multiple mappings are required.
- /allowFullOS: By default, MBR2GPT.exe is blocked unless it is run from Windows PE. This option overrides this block and enables disk conversion while running in the full Windows environment.
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