<!-- from fixya rte -->D3dx9 41.dll file missing on acer 5315 - Acer Aspire 5315 Notebook

Simply please try uninstalling the game and reinstall. If you are using a Windows Xp machine and it is a Laptop then it is likely the graphics card in the machine is not able to handle the level of graphics being displayed in the game.

If you are checking the graphics card driver you may want to take note of any stickers on the machine indicating the brand of graphics card for example if it is a NVIDIA graphics card you will need to go to the NVIDIA site download and install the most recent graphics driver for the card and try again. If it fails it is likely the video card not being able to handle the levels of graphics as mentioned before

Hi

Just reinstall your webcam driver to fix the missing DLL FILE.

Or go to this link http://www.dll-files.com/.

If still the same, the only solution is to reinstall the operating system and reinstall again the webcam driver which might be corrupted with the windows registry file.

Regards

http://www.fix-all-dll-errors.com/d3d9.dll/
http://www.fix-all-dll-errors.com/d3d10.dll/

Your faulty d3d9.dll & d3d10.dll can be repaired here...so just go to the link given above.
This will register the dll files on your system.

That is probably because some important boot files are missing. What you can try is to take out the hard drive and move it to another acer aspire 5315 computer. To take out the hard drive, remove ALL electrical components (power cable, battery, etc.), open the computer's hard drive bay, and take it out VERY carefully. Make sure you do not cut the cables. That could damage the hard drive. Then, you remove the hard drive on the other acer aspire 5315 computer using the same instructions above. Then, you can identify the missing boot files (they will be in a hidden drive called System Reserved), copy them onto your computer's hidden System Reserved drive (if it's missing you'll have to create one manually), and put it back in the other acer aspire 5315 computer. Make sure that you put the wires where they were when you removed them, otherwise the hard drive might not work. Then, try turning on the computer again.

CauseCauses of the "missing or corrupt hal.dll" error include, naturally, a damaged hal.dll DLL file or a hal.dll file that has been deleted or moved from its intended location. Additional causes may include a damaged or missing boot.ini file or possibly a physically damaged hard drive.
Resolution

1. Restart the PC. The hal.dll error could be a fluke.
   
   
2. Check for proper boot order in BIOS. You might see the hal.dll error if the boot order in BIOS is first looking at a hard drive other than your main hard drive.
   
   Note: If you've recently changed your boot order or recently flashed your BIOS, this may be what's causing your problem.
   
   
3. Run Windows XP System Restore from a command prompt. If this doesn't work or you're receiving the hal.dll error message before you're able to complete this process, move on to the next step.
   
   
4. Repair or replace the boot.ini file. This will work if the cause of the problem is actually Windows XP's boot.ini file and not the hal.dll file, which is often times the case.
   
   Note: If repairing the boot.ini does correct the hal.dll issue but the problem reappears after a reboot and you've recently installed Internet Explorer 8 in Windows XP, uninstall IE8. In this specific situation, IE8 could be the root cause of your hal.dll problem.

(the application failed to start beacause sysinfo Dll.dll was not found. re installing applicatipn may fix this.)
What is this?

did you try windows updates are your automatic settings for updates are on you you also might of deleted the a file needed to open

driver problem buddy.... reinstall the latest version of the driver and ur problem would be fixed

Here is a site which could help you with all your .dll problems...

http://www.dll-files.com/dllindex/dll-files.shtml?hal

you can check CD that come with teh motherboard and try to install it from there