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From experience, when I copy a lot of files, tens of thousands, about same sizes. some of them go fast, some of them go slow. I think it has to do with bad sectors.
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If you seriously are developing bad sectors, then you need to stop looking for tools to identify the sectors and do the following:
1) Backup everything you possibly can: start with the critical stuff, and work down.
2) Get a new hard disk.
3) Re-install on the new disk, and put the old one away in a quiet drawer somewhere in case you forgot something.
One important thing I learned years ago: once a HDD starts developing bad sectors, it is a dead drive spinning.
The rest of the drive will fail. Probably soon, but Murphy's Law states that if you leave it it will fail at the worse possible moment. Use what time you have to save anything and everything, and replace it now.
Ideological Purity is no substitute for being able to stick your thumb down a pipe to stop the water
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Thanks for the thoughtful answer. What I am talking about is original bad sectors coming from manufacture. Almost all hard drives have them, they just hide it so we normally don't see them. But those bad sectors could cause performance issues on hard drive.
I am thinking about writing an utility that can write a certain size files determine by an arguments onto a hard drive and time the process, and find out which ones take longer than normal then mark those files as bad performance area to avoid.
What do you guys think. My goal is to waste a little space on hard drive but keep the performance as high as possible for database and web access
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Jianxia5 wrote: Almost all hard drives have them, they just hide it so we normally don't see them. But those bad sectors could cause performance issues on hard drive.
Not sure that is true anymore.
But if it is true then they are not being used - the hard drive software excludes them completely. So there is no point in skipping them.
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Respected Sir,
Sir tell me the Way that How I can Create Classic Menu in C# desktop apll. Which fell like flash, & application become attractive - Devdatta
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A few pointers:
This forum is for people pointing out free tools, not for asking questions in.
Starting with Sir could be construed as sexist. Some of our finest minds are female, it doesn't pay to alienate them.
You say desktop application, but what desktop technology are you using?
If you have a particular menu style in mind, why not post a link to a picture of it to give people an idea of what you are trying to achieve. Classic means different things to different people.
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Wrong forum
------------------------------------
I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
CCC Link[ ^]
Trolls[ ^]
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Hi,
If you need to create truly uncrackable product keys for your application, you may want to check out the SoftActivate Licensing SDK. The product is completeley free, including most of the source code.
You can find it here:
http://www.softactivate.com/
It is written in both C++ and C#, supports x86, x64 and .NET platforms. It has C, C++ and .NET native APIs and includes many samples and a lot of documentation. It is also Unicode-ready.
The product uses asymmetric Elliptic Curve Cryptography to create short, yet uncrackable product keys using public/private key pairs and digital signatures.
Here are some product key samples generated with the SDK:
PYQK-9WKD-3G5L-27XA
BYDXP-HBS9T-AEGKZ-SPYDU-J345M
3XTZWJ-V5N4JB-MXDBAA-K9CYK7-2XUWSU
PWHZC9-8C7KMY-7LNST8-ZPD5XS-V977WM-M27AHF
DZ22T3B8-2RYU525U-WTL68LC2-8HLQYBSG-BYVT6MP5-K49L7T4K-WDF3BS8N-AURMBTWK
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If it's a free tool why does it say how to buy?
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this problem is on all sites, me also want to site owner. why they said buy if it is free?
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You really ought to make the link work properly 
------------------------------------
I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
CCC Link[ ^]
Trolls[ ^]
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I use it but i am not understanding what are you saying........
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I also face this problem. ahuja you read it careful. there is no problem and you search more on google.
thanks
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good reply. really ahuja read carefully.
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If you look at the original message (the one that Dalek Dave replied to), it tells you that the message was modified. The reason that it was modified was because the URL either pointed to the wrong place, or wasn't in as a link. Dalek Dave told the OP that this was a problem.
You came to this thread after the link was corrected, which means that Dalek Dave's answer makes less sense to you now. This is the source of your confusion.
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actually what are you saying?????
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Pinkie - www.ipUptime.net[^]
Ping/trace multiple servers, dns lookups, pingsweep, port scanners & tftp server... all in one intuitive user interface.
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DNS Lookup is useful.
------------------------------------
I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
CCC Link[ ^]
Trolls[ ^]
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http://mssdk.orderport.net/[^]
Sometimes it's handy to have a DVD in hand, especially when you're looking for a specific version.
All the DVDs on this site are free, but you will have to pay for shipping.
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where it free???? I did not find. share the exact link thanks
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Well my code works in XP, and I'm joined to a domain contoller. Vista is alot different, just can't create the ssp (SERVICE_STATUS_PROCESS), get a errorCode 5.
hSCManager = OpenSCManager(
NULL,
NULL,
SC_MANAGER_CONNECT
);
if ( hSCManager == NULL ) {
errorCode = GetLastError();
return false;
}
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This is the worng forum for this question.
However, Error 5 usually means access violation. My guess then is that your login credentials don't have rights to the SCManager. There is a way to escalate your priviledges, but that's beyond my skills and certainly beyond this forum.
If your actions inspire others to dream more, learn more, do more and become more, you are a leader." - John Quincy Adams
You must accept one of two basic premises: Either we are alone in the universe, or we are not alone in the universe. And either way, the implications are staggering” - Wernher von Braun
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