Lost HDD free space after defragging with Defraggler

Scukerzz

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Jan 18, 2015
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4,510
Hi guys!

Yesterday, I decided to perform a defragment on my older laptop (Windows 8.1 64-bit, HDD of 650GB) as I saw with Defraggler my HDD was 20% fragmented with a free space of 206,2GB (I noted it).

After 30 min, after I clicked ''Defrag'', it still was on 1% so I thought maybe my antivirus was interfering. I stopped the defragmentation, disabled my antivirus and performed a boot time defrag first (don't ask me why, I thought it was smarter to do that first) without turning hibernation off with cmd. After the boot time defrag I shut down my pc and started it up again (As I thought the defragmentation would go faster if I do a restart first). When I started Defraggler again it showed me that I had 199,6GB of free space left and my HDD was 22% fragmented, I thought it would maybe resolve itself after a full defragmentation. It took around 12 hours.

After this I restarted and checked my free storage, it was around 199,3GB (forgot to note the exact number). I read that I had to disable hibernation to defrag pagefile.sys etc. so I did and performed a boot time defrag again. I searched the internet about the 'problem' I have and came across a topic from the Piriform forum, I followed these 'steps' (stop VSS when defragmenting NTFS volume) and performed a defrag again (0% fragmentation but 108 files fragmented). I was looking at the screen and while the defragmenting was going on my free space kept decreasing.

Now, around 9 hours later the defragmentation has finished and I have 193,8 GB of free space left. I already tried deleting the 'shadow copies', but I had none (I will make a restore point after I find out how to fix this 'problem'). I also have restarted my laptop several times and ran CCleaner.

My question is, how can I 'get back' my free space? And why did defragging result in decreasing my free space from 206,2GB to 193,8GB?

I hope that someone can help me with this . Thanks in advance!
 

Scukerzz

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Jan 18, 2015
9
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4,510

I've never touched Windows Indexing, didn't even know about it till now. I've checked it, the only thing it 'indexes' is my Internet Explorer History, which is the default option I guess... I guess it wasn't running since I've never touched it.

And yes I also find it weird that defragging made me lose almost 12GB of free space... I saw it was going down while Defraggler was defragging, I didn't do anything, I just let it defrag.
 

Scukerzz

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Jan 18, 2015
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4,510

Everything in 'file types' is ticked but I only have Internet Explorer History as location that should be indexed. It says it has 32.627 items indexed tho... which is weird because I almost never use Internet Explorer. Do you think Windows Indexing caused me losing 12,4GB of free space while defragging? That seems weird right, how is that possible? :??:

Anyway, I unticked that Internet Explorer should be indexed, it won't index anything now right?

 

Scukerzz

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Jan 18, 2015
9
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4,510

As I said in my first post, I already tried that, unfortunately with no result :(
''I also have restarted my laptop several times and ran CCleaner''


Ah, alright. Well, thanks anyway for trying to help. I appreciate it :)
 

Scukerzz

Reputable
Jan 18, 2015
9
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4,510

Both are already disabled. My main concern is not how to get more free space, but why defragging with Defraggler resulted in 12,4GB loss of free space, that's very weird in my opinion since defragging shouldn't result in such a 'big' loss of free space
 
Jun 4, 2019
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10
Hi

I had the same problem and eventually found the cure, hope this helps. I lost 6gb after using defraggler. Looked everywhere on the internet for a solution and not a single solution from the " experts". Finding the solution for myself I recovered even more than in fact 8gb This is what I did. Ran Ccleaner selected tools, Drive wiper, check the drive ie., C then wipe.It may take an hour or so depending on size of hdd it will make 2 passes and then you should have recovered your lost space