Solved windowscodecs.dll error

essgee

New Member
I believe that i'm having issues with a corrupted .dll file. So far I've noticed that its affected Windows Photo Gallery and Winamp.


Anytime I try to open these programs I get this error message:

winamperror.jpg


I also get this error message when I right click and try to "preview" my pictures:

error.jpg



I'm running Windows Vista Home Premium 64-bit Service Pack 1. I've scanned my computer for possible viruses and spyware. I've tried system restore to no avail. I tried to replace the .dll file itself. I've also tried running the system file checker. This is what happened:

sfc.jpg



Any help would be greatly appreciate. Thanks in advance!
 

My Computer

Hello essgee,
The first thing you need to do is to install all the Vista updates, and service packs 1&2.

Run the file checker again, sfc/scannow as administrator, this will only repair one file at a time on each pass, so if there are multiple damaged files, it will need multiple passes to fix them.

Also, just to be safe, download and run this free app.

Malwarebytes

Hope this helps, good luck and post your results.
 

My Computer

System One

  • Manufacturer/Model
    Self Build
    CPU
    QX9650 (black box) [email protected]
    Motherboard
    Asus P5Q Premium
    Memory
    8GB-4x2GB Corsair Dominator DDR 2-1066
    Graphics card(s)
    2 x ASUS EAH 4870 X 2 (Quad)
    Sound Card
    Supreme FX 2
    Monitor(s) Displays
    Fujitsu Siemens 22inch flat screen
    Screen Resolution
    1680x1050
    Hard Drives
    150 Gig WD Raptor 300 Gig Maxtor 300 Gig Maxtor, (External)
    PSU
    CoolerMaster 1000
    Case
    CoolerMaster N-Vidia stacker 830
    Cooling
    Noctua NH-U12P x 1x120mm fan, 6x120mm case fans
    Mouse
    Logitech G5
    Keyboard
    Logitech G15
    Internet Speed
    20Mbps
    Other Info
    Audio FX Pro 5+1 gaming head set
Thanks for the fast reply.

Ok so I downloaded all of the vista updates and I also ran Malwarebytes scanner (no infections were found).

I tried the sfc again and got the same message.

And when I tried to download Service Pack 2. I got this error:

sp2.jpg


I downloaded the System Update Readiness Tool with no luck and tried all of the other trouble shooting steps from the Microsoft Website. Could this issue be related?
 

My Computer

Hello essgee, welcome to Vista Forums!



If you're having issues installing the "System Readiness Tool" you may have some serious issues, maybe you should do a repair install to see if that helps, have a look at the tutorial at the link below; be sure to keep us informed.


How To Perform a Repair Installation For Vista
 

My Computer

System One

  • Manufacturer/Model
    * BFK Customs *
    CPU
    Intel C2Q 9550 Yorkfield
    Motherboard
    ASUS P5Q Pro
    Memory
    8GB Dominator 8500C5D
    Graphics card(s)
    XFX ATI 1GB 4870 XXX
    Sound Card
    Realtek HD 7-1
    Monitor(s) Displays
    1x 47" LCD HDMI & 2x 26" LCD HDMI
    Screen Resolution
    1920x1080P & 1920x1200
    Hard Drives
    2x 500GB 7200RPM 32MB Cache WD Caviar Black
    PSU
    Corsair 620HX
    Case
    CM Cosmos RC-1000
    Cooling
    Tuniq Tower 120, 2x 140mm and 3x 120mm case fans
    Mouse
    Razer Diamondback 3G
    Keyboard
    HP Enhansed Multimedia
    Internet Speed
    18.6Mb/s
    Other Info
    My First Build ;)
Ok i went ahead and did a repair install. It went well until everything finished up and I logged back in. This "setup" window has been active for a long time and nothing is happening. What now?

netjpg.jpg
 

My Computer

cancel that. the repair took a long time but it finally finished. everything looks great. the repair install seems to have fixed everything.

THANK YOU SO MUCH :)
 

My Computer

Hello again essgee.



I'm glad we found a solution for you, thanks for the update.
 

My Computer

System One

  • Manufacturer/Model
    * BFK Customs *
    CPU
    Intel C2Q 9550 Yorkfield
    Motherboard
    ASUS P5Q Pro
    Memory
    8GB Dominator 8500C5D
    Graphics card(s)
    XFX ATI 1GB 4870 XXX
    Sound Card
    Realtek HD 7-1
    Monitor(s) Displays
    1x 47" LCD HDMI & 2x 26" LCD HDMI
    Screen Resolution
    1920x1080P & 1920x1200
    Hard Drives
    2x 500GB 7200RPM 32MB Cache WD Caviar Black
    PSU
    Corsair 620HX
    Case
    CM Cosmos RC-1000
    Cooling
    Tuniq Tower 120, 2x 140mm and 3x 120mm case fans
    Mouse
    Razer Diamondback 3G
    Keyboard
    HP Enhansed Multimedia
    Internet Speed
    18.6Mb/s
    Other Info
    My First Build ;)
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