When C Drive in Server 2008 runs on low disk space, Server will performance poor and slow in responding web or mail request, Partition Expert can solve this issue by extending C Drive capacity with free space in D Drive, without messing with Server data.
Here's the guide page on how to partition GPT disk in Windows Server 2008 (R2) after converted MBR to GPT disk without data loss by Partition Expert, and there're more information on GPT disk and partitions.
In this new version, we fixed a bug, although it's not likely to trigger, we still want to make it perfect.
Windows Server 2012 R2 C Drive is running out of space and web becomes slow, mail receive takes long time to response, how to solve this problem without data loss? Partition Expert Server Edition makes this easy.
Windows 10 low disk space is annoying when it keeps noticing you that C Drive is in low disk space, how to disable it and how to fix this low disk space problem when I have really much free space on D Drive?