I was able to view most of the thousands of the unrecoverable pics in Recuva's "advanced mode". So most of the unrecoverable must have been files that were on the PC before I ran Eraser. Overall, much of what was recoverable in the form of personal files were temp files from recent visits to Amazon and ebay and then icons from web pages and deleted apps, pics I recognized. Many of them were recoverable.system restore types of loony Windows files. I guess Eraser could have been skipping files from this as system type files many times, even though they have been replaced in a restoration. I've been using the system a year and a half now, so surely I have reimaged once. Maybe the newer files are leftovers from a previous image restoration I did at some point, not sure. Most of the files found were system type files, some dating back to 2000 (?) and even beyond (all Windows type files). Something to keep in mind I guess is that presently I am only using 36 GB of the drive. This is a large 500 GB drive and it was 50-50 recoverable. Just for the record.Īfter running deep scan, Recuva turned up 300,000 files. Think I will install Piriform Recuva and see what if anything it turns up. I do think I would make sure whatever I use has a logging feature. I wondered if it actually completes the jobs. I have no idea if this is true or not, but CCleaner seems to finish much faster than Eraser. I have heard that cleaning OS cluster tips can break things, but I haven't run into that yet. Causes me to wonder if running Eraser from a boot disk when Windows is off would be better. The only reason I saw for these was that the file was in use by another process. There must have been 200 or more red entries, though. There also appear to be a large number in black of "insufficient permissions" too, but I guess the Eraser developer took that into account the danger of these being left behind when choosing not to color them red. Most of it was OK, because it was in a system area of the drive where only system files are. I ran the free space wipe of Eraser about a week ago on 5 drives, and I was surprised how many cluster tips weren't cleaned. This way at least I can see how many cluster tips haven't been cleaned. One thing I like about Eraser over CCleaner is that it creates a log after a run (apologies if CCleaner does this and I have missed it). I use the DOD method but I guess I should switch to Schneier's and stick with Gutman for erasing normal files. I used to go with 35 passes for cleaning free space, but I got the feeling that it's not worth the effort for my purposes. Any extra measures to be sure my stuff is gone would be great! However it is I'd like to do this all during a live system run, unless I can free space outside of it without damaging the OS. Just so I can be ten bazillion times sure that all my stuff is gone and non recoverable. But even so I'm wondering if there are any other methods or tips to erase any free space "wisely" and "securely" on the hdd once the current software completes the erasure. This is why I ask what the best erase method is? The software is 90% close to completing the erasure of the files I accidentally left on their PC (approx 40 hours and counting). I'm not sure I could be understanding him wrong, or someone could have stated that quote incorrectly. But I've read about this method on Wikipedia and it seems as if Gutmann himself (whom it's named after), states this is an old method that doesn't stand up anymore. It uses the Gutmann method in the live OS (meaning not during boot when the system hasn't loaded yet). So my stuffs got to be gone! I'm using a program called "Permanent Eraser" to do so. I'm going this route because I came to find out that someone had broke into their system to steal files last year and that's a really scary thought. Currently I'm wiping some large files I accidentally left on a friends Mac. But I'm not so educated on the two, or if there are far stronger ways of approaching this task. From my research the Gutmann method and PRNG are the two toughest wipe methods available. I'm wondering what the best hdd erase method is.
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