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The issue is 1). We do not want to elevate our application, in order to avoid the popup dialog of the UAC. The app should run without any annoying dialogs, the way it runs on XP. E.g. Wireshark also accesses a filter driver, but without any elevation... and we do not know how...
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OK, so you want without a popup. Two questions:
1) Are you accessing the filter driver through IOCTLs?
2) Does your CreateFile() specify MAXIMUM_ALOWED?
Morality is indistinguishable from social proscription
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1) Yes we need IOCTLs
2) Actually this is GENERIC_READ|GENERIC_WRITE
CreateFile works, but the DeviceIOControl returns 87.
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1) How are the IOCTLS declared? Can you paste in an example of one?
2) Make this MAXIMUM_ALOWED. If you can have GENERIC_READ|GENERIC_WRITE it will be given to you. If you are only alowed WRITE that will be given to you. So using this macro means you will always het the highest rights you can get which means you have the highest chance of your code succeeding.
Morality is indistinguishable from social proscription
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 Jep!!!! MAXIMUM_ALLOWED did the trick!
Driver works now without any UAC issues!
Thank you!
jung-kreidler
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Buy me a beer sometime! 
Yeah, its a good trick to always use this value, you always get whatever the system can give you, and in combination with setting the security on the IOCTLs very low you could even get this working under a user profile.
Morality is indistinguishable from social proscription
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I recently upgraded my PC. but I have the Hard disc with old IDE type. i have made it as slave and put my DVD drive as master. when I access my DVD drive ,my HDD performance is getting affected. can any one suggest some idea to rectify it...
If U Get Errors U Will Learn
If U Don't Get Errors U Have Learnt
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Make the HDD master. Then in concurrent usage scenarios that DVD will be the one slowed by having to wait to send/receive data. Alternately put the drives on separate channels.
As long as they're sharing a ribbon, one will be the loser anytime you're trying to use both at once.
Today's lesson is brought to you by the word "niggardly". Remember kids, don't attribute to racism what can be explained by Scandinavian language roots.
-- Robert Royall
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Thanks for ur suggestion....
If U Get Errors U Will Learn
If U Don't Get Errors U Have Learnt
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flqfqijfq;ofuejcbjehqofyqfqjlyqljfhouyuh2fofhjnlquy0
just enjoy
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Please keep your cat/feral animals away from your keyboard unless they have a hardware/device drivers question.
Regards,
--Perspx
"I've got my kids brainwashed: You don't use Google, and you don't use an iPod." - Steve Ballmer
"Some people have told me they don't think a fat penguin really embodies the grace of Linux, which just tells me they have never seen an angry penguin charging at them in excess of 100mph." - Linus Torvalds
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Can u please decode it 
The Stifler
--
Bugs can neither be created nor be removed from software by a developer. They can only be converted from one form to another. The total number of bugs in the software always remain constant.
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I designed a filter driver which is located in device stack between "bus driver" and "function driver". The filter driver has a "symbolic link".
Assuming there is two win32 applicaiton named "App-1" and "App-2". "App-1" is communicating filter driver through symbolic link. On the other side the aim of the "App-2" is going to prevent/permit communicaiton between "App-1" and "symbolic link".
Is there a method to prevent/permit DeviceoIoControl(...) for "symbolic link"? OR prevent an applicaiton to communicate with symbolic links.
Thanks for your help.
(Platform is WinXP)
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Yes, put another filter on your symbolic link and disable devioctl.
Morality is indistinguishable from social proscription
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Hi all!
I'm not sure if this is the best place to ask, but here goes.
I was wondering if it was possible to change the BIOS Font Color (EG: RAM Count) away from white, to an alternate color (Say Red?) in Windows XP?
I have searched Google, yet found nothing.
Thank you for your time!
- Reelix
-= Reelix =-
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Nope. Windows XP has nothing to do with it since Windows isn't running when the BIOS screens are visible.
You'd have to know exactly where the color number is stored in the BIOS Flash code, change the value, then reflash your system BIOS with the updated code.
You, more than likely, will not find any information on the web on how to do this since noone to very, very few people ever does attempts it, let alone succeeds at it.
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Hi. I was wondering if anyone has done work on controlling where a webcam looks (its viewpoint)?
I am interested in controlling webcams that have full range of view (360-degree, 0..90 degree above horizon).
I only started researching the Logitech line (QuickCam Orbit AF). Other products out there?
Software Development Kits (SDKs)?
Thanks,
John John
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john john mackey wrote: I am interested in controlling webcams that have full range of view (360-degree, 0..90 degree above horizon).
Isn't this only a half FOV? You'd need a minimum elevation of -90* to get the other half.
Today's lesson is brought to you by the word "niggardly". Remember kids, don't attribute to racism what can be explained by Scandinavian language roots.
-- Robert Royall
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URL- http://harshit-movies.blogspot.com/
Watching free online movies are becoming popular day by day as a means of cost effective entertainment but finding a legal site that can assure of its legality is really a difficult task for us.The reason is that there are several illegal and pirated online movies site available on the internet that are giving huge promises of thier program but they end up being a scam.
However, the legal way to watch free online movies on the internet is to get a lifetime membership from secured movies download site.You just have to pay the one time membership fees to get instant access to watch your favourite online movies,Tv shows, music, games,software and much more.Please do not run over the free movies download sites that are claiming to give you access to watch free online movies at no cost.But the truth is that they do not have a legal software and there are many cases of copyright infrigment.They cannot provide a good quality and are made only with the intentions to hack your personal information and leave your computer with viruses.
Now I am going to tell you some tips that you must see in an online movies download site so that you did not face any scam on the internet.
1. Check out that the website is providing guarantee.The online movies download site that does not provide a guarantee are not confident in their program,so be very cautious.The guarantee is made that if you do not like the program then you can take your money back.So always look that the website is providing guarantee.
2. Always check the company pay processor.The program that uses third party pay processor(paypal) does not scam you because the company has to follow srtict guidelines as set by their pay processor.If they do not follow pay processor guidelines then they can face suspension or even cancellation of their accounts.So, always check the company pay processor.
So,the program that offers a guarantee and also uses a third party pay processor such as paypal are the two keys to assure you that you will not get scammed by them.
If you are looking for few good options that meet the criteria that I have mentioned, I will personally suggest you a few companies that you should look for.These companies offers great training program along with 100% guarantee.You can at least try them out and you do not need to worry of getting scammed as per my definition. When you pay for something and loose your money that you have initially invested is called as a proper definition of scam. If you are able to try something and get your money back if you do not like it is actually a good business.
Visit my blog:- http://harshit-movies.blogspot.com/ to check out the legal online movies download site.
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Advertising in the forums is banned...
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URL- http://internet-tv-site.blogspot.com/
The internet is growing at a faster pace. It has totally changed our way of watching tv. Now we can enjoy uninterrupted tv on our pc with internet tv. There are many sites available on the internet that are giving free downloads of tv shows, movies but beware of such sites as these sites are not legal and are made with the intentions to cheat you. They hack our personal information and infect our computer with viruses such as spyware, adware etc. There are also many cases of copyright infringement. So beware of such sites as nothing comes free in this world. We have to pay for getting something.
However there are many sites on the internet that are giving unlimited access to watch television online with a one time fee. You will get instant access to watch your favourite shows, movies, music after you pay your one time fee. But the problem is that there are many illegal sites available on the internet that are taking money from us by giving promises of their program but they actually comes out as a spam. So, be careful of such fraudulent site.
However, I can help you in finding the legal site. Following are the points that you should remember in mind while purchasing any online internet tv program:-
1. Always check that the website is providing a guarantee whether it be 30 days or 60 days. The websites that are not providing guarantee of their program are more likely not confident of their program, so be very cautious.
2. The websites that are providing guarantee may not always honour the guarantee. So always see who is their pay processor. The program that uses third party pay processor such as paypal will always honour the guarantee because they have to follow strict guidelines as set by their pay processor. If they do not follow the guidelines as set by their pay processor then they can face suspension or even cancellation of their accounts. So, always look at the website pay processor.
3. The websites should be legally certified. They will always display logos of their legality such as better internet bureau, paypal verified, hacker safe, honest e online and many more. The websites that are displaying such type of logos are legally certified site and you do not be cheated by them.
So these are the points that you should remembered in mind while purchasing any internet tv program.
I have placed some the very highly rated internet tv program on my blog which are giving guarantee and also have a third party pay processor.
Visit my blog at : http://internet-tv-site.blogspot.com/
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Advertising in the forums is banned...
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I have a DVD/CD-ROM drive that's not working. It's called WriteMaster, and I think it's made by Samsung; I bought it at Radio Shack.
Tonight I purchased an audiobook from audible.com. I downloaded their AudibleManager application. It gives the option of burning your purchases to CD. The audiobook I want to burn will take up two CDs.
Ok, so I stick a blank CD-R into the drive and begin burning with Nero. The first disk burns ok. I eject it and insert a second blank CD-R. An error occurs sometime during the burn. After this, I cannot eject the CD-R. The front panel button does not work and neither does trying to eject it from Windows (by right clicking on the drive icon and selecting eject from the pop-up menu). When trying to eject the disk, the green light flickers for a momenent and then nothing happens.
Through a search I found that I could get the disk out of the drive by using the tiny hole below the tray. Just stick a paper clip into it and the tray partially pops out. I was able to retrieve the disk.
But that seems to have made matters worse because now the drive seems completely dead. When trying to open the tray (I had manually closed it after retrieving the disk), nothing happens, not even the green light flicker.
The only sign of life from the drive is when I boot up. The green light comes on for a second or two. According to Windows, the drive is working properly. Ha! But it's not responding.
Any help will be appreciated. Thanks.
EDIT: Drat. I used the emergency eject before the computer was shut down, i.e. the drive was still getting power. I just leanred that I wasn't suppose to do that. 
modified on Sunday, September 14, 2008 4:19 AM
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Leslie Sanford wrote: EDIT: Drat. I used the emergency eject before the computer was shut down, i.e. the drive was still getting power. I just leanred that I wasn't suppose to do that.
So? It's no big deal. The only problem is that the drive is now in an unknown state. From your description, the only recovery would be to cold boot the computer.
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