Its works well for me, after optimization my system boot was good. System is bit more responsive after startup. Still my system is win 7 and i usually keep startup programs disabled cant say if result will be noticeable with to many startup programs. As for the test antivirus was disabled. Result was noticeable So a Thumbs up For this.

Great product! I've been using it for years without any issues. It has saved me a lot of grief!

Why is Maintenance Center present in Windows? To use it! On this PC this happens automatically when the PC has nothing to do. Then a timepiece appears on the maintenance flag on the alternative start bar. And the maintenance stops when the mouse moves or press a key. No more hassle with cleaners for me.

Installed in windows 10 no problem.

nu schreib ich mal auf der englischen seite ein bissel blödsin rein wie auf der deutschen seite es die möchtegern englisch sprechenden tun hihi

Over the years Microsoft has generally kept silent on registry cleaners, cleaning &/or defragging the registry etc., maintaining instead that Windows should be reinstalled periodically. Some people are adamant that the registry be left alone, while some people -- too many IMHO to all be shills -- report that using a registry cleaner has helped performance with their copy of Windows, sometimes quite a lot. The safest way to find out for yourself is to do a partition image backup [that you're sure you can restore], and give Wise Registry Cleaner Pro a try. Short of that, there have been good reports regarding Tweaking[.]com Registry Backup -- free with a portable version available. Setting a Restore Point should also work, though sometimes it doesn't.

Many of the entries in Windows Registry list files and their location or path on the hard drive -- registry cleaners generally look to see if those files are there, and if not, offer to delete that entry. Some other registry entries refer to entries elsewhere in the registry, and cleaners will check those as well, making sure they exist. An example of how this could cause a problem is say if an app added a required file to the hard drive, and performed a check to make sure that file's location was recorded in the registry. Then a new version of that app is released, and that file's no longer used, but the old programming code that checks the registry for that entry remains. If an app like Wise Registry Cleaner Pro removes that entry -- it seems after all to be useless -- it may break that app.

RE: the registry... Windows Registry is basically a database spread across several files storing data that's used by every facet of Windows. Unlike the app stores, e.g. Google Play or win10's store, there are no rules enforced when it comes to Windows software, and that includes writing anything to the registry. It's not that uncommon for some software to add 20-30k new entries during installation. Bad entries in certain parts of the registry can break parts of Windows, sometimes permanently, e.g. problems with the Windows Installer database have been notorious for this in the past. Windows registry is constantly active, with processes reading & writing entries at a mind-numbing pace. The physical size of the files making up the registry can matter -- it takes longer to read/write larger files using more memory -- but an enormous amount of entries have to be added/removed to effect the file size noticeably, so registry bloat is more likely to effect Windows installs that have been active for years. Until now this hasn't been as much a problem with win10 since a new version was more-or-less mandatory every 6 months, but starting with the upcoming 1903 version update, new versions won't be forced until the version in use reaches EOL.

RE: "If it isn't broke, don't fix it"... Life before the internet was not broken, so why are you here? ;)

Great product....even later, bought it!

No good ever comes from registry cleaners. There is no need for such a tool. Orphaned registry content is unharmful. There is no point in removing such. No gain to be had, only risk... and some of that risk my not be discovered until weeks after cleaning.

Pro verision not activated I turned off antivirus and installed. I have no license key. Please help, Thanks

Won't vote either way but I've given up on these cleaners long ago. With Windows 10 x64 Pro subject to lots of updates here & there I don't sense need to risk blowing a working system if cleaner goes rogue encountering 'new material' post time of cleaner's creation or its last update. Be sure to run backups every other day if do want some extra safety if using cleaners.
Free version Macrium Reflect does a full backup really fast. Bit slower on restore but haven't needed one for months. Thanks GOTD.

I use the wise products without hesitation...In the simple mode they have never given me a hard time..Some people can wreck a glass of water if given a chance...

The setup.exe just stops working without install

Wise is quite safe. I use an old free version 9-5-3.
The general advice against other rouge registry cleaners is correct, though.
Software developers try to outdo each other and they get aggressive.
My all time record for an aggressive registry scan was performed on 12-Aug-2012. The software registry cleaner was named Registry CleanUP Version5 by Software4u. Maybe it was a German software developer. It claimed to have found a total of 51,410 errors in the registry that it wanted to delete.

After wise care 365 made a complete mess of my C drive, removing the system tray and desktop icons, causing system restore to freeze without working, and making it impossible for me to reboot as it started a loop to reboot before it had fully rebooted, and caused me no end of trouble and the cost of a technician to sort out the main problem, I would not trust them in anything.
Also the warning about playing around with the registry has been given everywhere over and over again so should not be ignored. The `safest' is not necessarily safe, merely less dangerous than others.

Do not try to fix something that is not broken. And if you have to fix, do not "clean" registry. Sometimes "cleaned" data is needed, but "cleaner" didn't know at that time...

Quite content using Wise Care 365 Pro so will pass on this one. General advice is not to use registry cleaners at all. Although Wise Care 365 Pro does give me that option.
Wise Care 365 Pro works just as well as a portable cleaner. That helps to keep my "C" drive squeaky clean. Where ever software has a portable version I use it. Do you know Opera browser and Kingsoft Office 2013 are free and can also work as portable versions. Portable versions have no footprint on my "C" drive or my Registry keeping both smaller and faster!

I agree with Rodger, messing around with the registry files can do untold damage unless you really know what you are doing. Registry files take up very little room and Windows is designed to simply ignore invalid entries. I worked as an IT Tech and in all my years have ever had to meddle with registry files after users have thought they were being clever and ended up screwing up their machines. If it ain't broken, don't fix it. Best approach to keeping your PC running smoothly is to clear out the junk files and remove un-used software and doing the occasional defrag on your mechanical drives. SSD drives don't require to be defraged as this only shortens their life. Remember to back everything before doing any maintenance.

You make a good point but what you wrote is not entirely true. If the registry has startup/run entries and the program was uninstalled Windows will look for it and that will slow the system down. Caution is a key word. Before using any registry cleaner and I do mean any, the wise thing to do is to make a complete backup on a external device. Meaning HDD/SSD or Bluray. If you kill your PC you may not be able to connect to the cloud. Doing a restore point is okay if you can boot but maybe you can't so play it safe with a backup.

You should use this and any reigstry cleaner with caution. Sometimes Wise Registry Cleaner will think that valid registry keys need to be deleted. If you let it delete these keys, which it mistakenly thinks are errors, it can cause problems. As a result, it's best not to use today's giveaway.

Due to way Microsoft designed the registry, it is exceptionally rare for cleaning the registry to make your computer run faster, no matter how many hundreds or even thousands of errors a registry cleaner finds and deletes. So if your computer is running slower than it used to, it will more than likely be just as slow after cleaning the registry. It's also very rare for a registry cleaner to fix an problems you have with your computer. The vast majority of the so called registry errors, which Wise Registry Cleaner and other registry cleaner finds, will not be causing any problems and there is no need to delete them.

If you are having computer problems, then using Windows Repair from Tweaking.com is a good starting point. It can actually fix a lot of problems and it is free, although there is a paid Pro version too

It's important to note, that just about every registry cleaner ever written, will sometimes want to delete needed registry keys. As a result, it's best to never clean the registry. As I already mentioned, it is very rare for cleaning the registry to make your computer faster or fix an issues you have, so it doesn't matter if you never clean it.