Not only was I able to backup the data, but I was also able to convert the drive from Dynamic to Basic using the tool. Great find. I recovered a good 120GB worth of work that I have now backed up.

And I forgot to mention, that this is the method to recover data if you have a dynamic disk that gets a corrupted partition database and becomes unusable.

The GUID Partition Table (GPT) was introduced as a part of the Unified Extensible Firmware Interface (UEFI). GPT provides more options than the traditional MBR partitioning method that is common in ...