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Use the system component and browse to Component\Port\Parallel
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hi
I tried to play some files in a Media( CD )using a VC++ application.
The very first time, it takes considerable time to access the large files. But the next time onwards its very fast. And I seemed, OS not accessing the Media for that file in the later times.
When I eject the CD and again insert.Now its takes time for the 1st access
Can U please say what is the logic behind it?
Thanks in advance
Shijuck
shijuck
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This is normal cacheing behavior. The file is cached in memory, which is much much faster than a CD drive. When you eject the CD, the cached files are discarded because the original files become inaccessible.
--Mike--
Visual C++ MVP 
LINKS~! Ericahist | 1ClickPicGrabber | CP SearchBar v2.0.2 | C++ Forum FAQ
Strange things are afoot at the U+004B U+20DD
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Whether its not accessing the Media from the second time onwards?
The Media is not rotaing while acessing from the second time.
shijuck
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Hello i am using windows XP as administrator. The problem is that the exploerer does not save the pages offline. That is you can view them offline. I have tried the method told in the "f1" help to synchronize the web pages before offline but i do not like it and it sometimes does not work.
Is there any way the exploer behave as in windows 98 and 2000 where u can see previous webpages by going to histroy .
Is there some problem with installation?
Plz help me out
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Try to read here[^] and here[^]. Or use google to search for it.
A thousand mile of journey, begin with the first step.
APO-CEDC
Save Children Norway-Cambodia Office
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I have to convert a program written for linux to windows. I am a complete novice in this field and require some help. The current code involves system level programming and uses a large number of linux header files including
module.h, moduleparam.h, kernel.h, fs.h ..
Are there any suggestions as to what would be a good starting point for such a conversion? Also, what would be a good resource to find windows equivalents to for these header files?
Thank you very much!
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It sounds like you're trying to convert a kernel-loadable module. The closest Windows equivalent is a device driver: to develop one, you'll need the Driver Development Kit[^]. You aren't going to be able to port the code - you'll need to do a complete rewrite. By my understanding, the Linux kernel development model is very different from the Windows driver model.
What are you actually trying to achieve? Windows may provide a facility to achieve this in user-mode code.
Stability. What an interesting concept. -- Chris Maunder
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I looked it in c:\windows\security and in c:\windows\systeme32 But i did not find it.
Where the passwords stored.
Thanx indeed.
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What security reasons??
ARSALAN MALIK
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Ask yourself what would happen if account passwords were kept somewhere. Would you want any old program (like, say, a virus or spyware) to be able to read your passwords?
--Mike--
Visual C++ MVP 
LINKS~! Ericahist | 1ClickPicGrabber | CP SearchBar v2.0.2 | C++ Forum FAQ
Strange things are afoot at the U+004B U+20DD
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Which password, are you talking about?? Windows logon??
ARSALAN MALIK
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Yes windows logon password.
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On Xp they are in
WINDOWS\system32\config\SAM
WINDOWS\system32\config\system
No I won't tell you how to extract the passwords!
"An education isn't how much you have committed to memory, or even how much you know. It's being able to differentiate between what you do know and what you don't." - Anatole France
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Ted Ferenc wrote:
No I won't tell you how to extract the passwords!
So... could you tell us the resource article that would eplain on how to extract the password???
A thousand mile of journey, begin with the first step.
APO-CEDC
Save Children Norway-Cambodia Office
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If I did that I would be flamed 
I was asked to break the password of a laptop, the owner had died, so I did some research, as a test I created a new account and password on my XP bix and managed to get the password.
But to give you a clue, I am sure you would find it eventually, use rainbowcrack http://www.antsight.com/zsl/rainbowcrack/
I think you will find it takes far too long to make the tables for this to be an easy soluion, but it is possible! Also you need to be able to get these two files to crack the password
BTW in the end breaking into the laptop was so easy I did not need to do the above.
"An education isn't how much you have committed to memory, or even how much you know. It's being able to differentiate between what you do know and what you don't." - Anatole France
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Thank you very much for your information. I will have a look at the information that you provide for me and let you know if I have any problem.
A thousand mile of journey, begin with the first step.
APO-CEDC
Save Children Norway-Cambodia Office
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Windows 95/98 used to store the password with some trivial encryption in a file in the windows directory, but anything later than that does not. As others have said, through the miracle of cryptographic hashing algorithms, it is not necessary to actually store a password in order to be able to verify it. Thus, NT/2000/XP/2003 only store password hashes, not actual passwords.
my blog
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Hi
I have started writting Audio device for capturing the raw PCM data (.wav,.pcm) into my device(Buffer) when application WINAMP is played . And I want to render it back to the another application (Blue-Tooth)
Will you please guide with this regard.
Probably, WAVE IN AND WAVE OUT will be desired for my functionality.
If possible will you provide me the Sample Code of this(in language C)
Expecting at the earliest. kindly oblige
regards
praveen
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hello programers,
i need your help , i m trying to do this but i m unable to do it ...here we have a code which has two fork()(creating two child)...where one does addition and other subtraction , but if you see output logically should be 0 but it does not , now challange is how to syncronix\ze it using only SEMOPHORES to syncronize it , and get the output 0 all the time
Good luck ...and i would appreciate if youw ill be able to help me :-
// example to show mutual exclusion problem
#include <stdio.h>
#include <sys types.h="">
#include <sys ipc.h="">
#include <sys shm.h="">
#include <string.h>
#define KEY 999030008 // must be unique
void adder(int * memptr){
int n, i=0, total=0;
for(i=0; i<20000; i++){
*memptr += 1;
}
exit(0);
}
void substracter(int * memptr){
int n, i=0, total=0;
for(i=0; i<20000; i++){
*memptr -= 1;
}
exit(0);
}
int main(){
int seg_id;
int * mem_ptr;
// create shared memory segment
seg_id = shmget(KEY,sizeof(int),0600|IPC_CREAT);
if (seg_id==-1){
perror("shmget");
exit(1);
}
// attach to it
mem_ptr=shmat(seg_id, NULL,0);
if ( mem_ptr == 0 ){
perror("shmat");
exit(1);
}
// initial to 0
*mem_ptr = 0;
// create two child. One reader; one writer
if( !fork() ) adder(mem_ptr);
if( !fork() ) substracter(mem_ptr);
// wait for two child
wait(NULL);
wait(NULL);
printf("the value now is %d\n", *mem_ptr);
// detach and then destroy shared memory segment
shmdt((void*)mem_ptr);
shmctl(seg_id, IPC_RMID, NULL);
}
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Hi,
Admistrator,in my office is very much willing to hack others system.I have Windows 2000 OS installed in my system.And I am sure that he does not know my login password so that he can hack my system through "Remote Desktop connection feature".Though some how he does.
Can u help giving ideas to protect my system.Atleast if I get a message when he tries to access my system will be appreciable.
Help me.
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You can disable remote desktop and terminal services and all these things that allow any one to use your pc and log to it ,by setting the Services you want only , and also from the Local Security Policy ,they are really good and helpful ,i have modified them in my own system and it is doing good till now 
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