I would use this with extreme caution, or better yet, avoid it completely. It claims to be able speed up your computer. But, it does not show you what changes it makes to your system. This is a problem, because you have no way to choose what action to software takes and also you just have to take their word for it, that is actually doing something. It's possible it actually does nothing.

I note that the in the program it says "Copyright 2010 - 2018." Yet, the dataownerclub website, has only been online for just over three months. Also, The last giveaway from Dataownerclub (just last month) had major issues with false positives, meaning that it you let it clean the registry, it would almost certainly delete needed registry keys. This is of course, never a good idea.

So, with everything considered, you really should stay well away from this.

This is the link to the last giveaway and you can read my thoughts on it there. It is comment #6.
https://www.giveawayoftheday.com/dataownerclub-windows-error-repair-3-7-0/

Roger  –  Last year  –  Βρήκατε αυτό το σχόλιο χρήσιμο? ναι | όχι (+82)

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Having had a look at the description on the homepage, this software claims it can speed up your system but it doesn't offer the user any control over what changes it makes or what files it deems unnecessary in order to "speed-up" your system. I haven't installed this software for this reason, call me a control freak, but I like to be able to examine any proposed changes made to my system before allowing them. It has taken a lot of time and effort to tune my system to get it running the way I like it and I'm prepared to compromise it. Users should always be able to allow or disallow changes on their systems, unless of course you are not the administrator.

Robert  –  Last year  –  Βρήκατε αυτό το σχόλιο χρήσιμο? ναι | όχι (+78)

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Wing, and how does it do that?

Wing, and how does it do that?
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Roger  –  Last year  –  Βρήκατε αυτό το σχόλιο χρήσιμο? ναι | όχι (+49)

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Small installer, online activation.

The program itself doesn't tell you much what it does, effectively it tells you NOTHING at all.

It only displays a number under Status how much (it thinks) it sped up your system.

Sandbox deleted and it's gone.

kui_  –  Last year  –  Βρήκατε αυτό το σχόλιο χρήσιμο? ναι | όχι (+61)

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Potentially dangerous "snake oil" Their claim of "The program intelligently analyzes the system performance of your PC and increases the system efficiency by more than 30%. " is pure fantisy. how do you measure efficiency? and intelegently analyzes? Exactly whose realtime inteligence is it using? At best it would use algorithms not Artificial or Natural Inteligence.
I could define efficiency as power consumption and simply create a power profile that throttles CPU to 20% power consumption by parking some cores perminantly and reducing CPU speed to 33% and switching the video off sooner and shutting down drives faster and puttng system to sleep when system is idle.... but I bet that is completely undesirable for everyday usage even if the system is more than 30% more efficient in terms of power consumption for work done. I expect this does ALOT less and the claimed results are just unspecified and undesirable. I very much doubt any developer could programatically better manually optimised windows installation by a well educated inteligent human.

TK  –  Last year  –  Βρήκατε αυτό το σχόλιο χρήσιμο? ναι | όχι (+57)

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