Installed CoreAVC - Now Can't Take Screenshots! Help!

[jg84]

Title says it all but it seems the only format I cannot take screenshots in is .mpeg so far I don't know what I did but I messed something up... I tried changing some settings with with CoreAVC and CCCP but nothing did the trick, I paid for CoreCodec AVC and I really don't want to uninstall it. Can someone help me so I can take screenshots like I have before I installed this?

Software I use to take them: Image Grabber II

CCCP Version: 2010.10.10.0

CoreAVC Professional Edition Version 2.0.0.0

Video file info (I’m not sure what most of this means hopefully you will!):

Video: MPEG1 Video 352x288 (4:3) 25.00fps 1150kbps [Video - MPEG, 352x288, 25.000 fps, 1150.0 kbit/s (0000,e0,00)]
Audio: MPEG Audio 44100Hz stereo 224kbps [Audio - MPEG1 - Layer 2, 44.1 kHz, 2 chn, 224.0 kbit/s (0000,c0,00)]
Subtitle [No subtitles]

General
Complete name : D:\sample-video.mpg
Format : MPEG-PS
File size : 253 MiB
Duration : 25mn 9s
Overall bit rate : 1 406 Kbps

Video
ID : 224 (0xE0)
Format : MPEG Video
Format version : Version 1
Format settings, BVOP : No
Format settings, Matrix : Default
Duration : 25mn 9s
Bit rate mode : Constant
Bit rate : 1 150 Kbps
Width : 352 pixels
Height : 288 pixels
Display aspect ratio : 4:3
Frame rate : 25.000 fps
Standard : PAL
Color space : YUV
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.454
Stream size : 208 MiB (82%)

Audio
ID : 192 (0xC0)
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Duration : 25mn 9s
Bit rate mode : Constant
Bit rate : 224 Kbps
Channel(s) : 2 channels
Sampling rate : 44.1 KHz
Compression mode : Lossy
Stream size : 40.3 MiB (16%)

**The error I get with Image Grabber II is:

No combination of filters can be found to render the stream**