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Resize partition instead of mergingīy resizing partitions, part of unused space in drive D will be converted to Unallocated.
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You'd better resize disk partition instead of merging. So If you installed programs in D drive, there's still an issue even if you transfer all files to other partition.Īll shortcuts of the programs that point to D drive and part of programs stop working, because there is no longer D drive. However, the same with Disk Management, partition D will be deleted. It is much easier by this method and files will be transferred automatically. After it complete, all files in partition D will be transferred to a folder in C. Step 3: Click Apply on top left to execute, done. To avoid system damage, merging system partition C to D is disabled. Step 2: Click the check-box in front of C and D drive, and then click OK. Step 1: Right click C or D drive and select " Merge Volume". With professional partition software, you just need to select two contiguous partition and everything will be done.ĭownload NIUBI Partition Editor and follow the steps below: Windows Disk Management can only delete a volume and merge to the left adjacent partition. Option 2: Merge C and D drive with partition editor You'll lose data in drive D if you forget to transfer files before deleting.
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The same with previous versions, Windows 10 C drive runs out of space, because many types of files are writing into C drive continuously.
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