I tried installing 7 zip on my computer but i still cant extract files.

If you have purchased Winzip and need help, check here...
http://winzip.com/land_support.html
If all you need to do is unzip ".zip" files, you do not need to purchase WinZip. Windows XP, Windows 7, and Windows 8 all have a free extraction tool. You just right-click on a ".zip" file and click "Extract All". First, if you have already downloaded and installed the free WinZip, you can just Uninstall it.

Hello the file is probably in the zip format (compressed file)
and you need to unzip the file before you can use it.

Here is a free program:

http://www.7-zip.org/

Download and install the exe file.
When installed right click on the zip file and choose 7 zip and extract here or to a folder.

Other files from msi uses adobe reader.
Download here:

http://www.adobe.com/downloads/

Good luck

Hi

Please download the driver for windows 7, after downloading extract the zip file and go to setup file and install. after installing reboot you computer and try... your problem will solve.

If any problem to downloading check the other's link

http://drivers.brothersoft.com/leadtek-winfast-icam100-m-driver-1.2.53-34523.html

If your problem solve give me the thumb

I believe you were trying to extract a compress file. You could try other software, which is capable of unzipping or extracting compress file.
here are the options:
1. winrar click the download link here http://download.cnet.com/WinRAR/3000-2250_4-10745708.html
2. 7 zip click the download link here http://www.7-zip.org/
Good luck!
Ryan

Switch to WinRaR. Even if you don't buy it you can use it indefinite after trial is over.

On any computer running Windows XP or Vista or 7,
right-mouse click on the ZIP file, and choose "Extract All" to start the "unzipping-wizard".

Once unzipped, look for a "setup.exe" file in the newly-created folder. Double-click to run that program.

If you have previously connected the recorder:
1. Make sure the recorder is connected correctly.
2. Open the 'System' control panel: Start menu -> Control Panel -> System.
3. Click the 'Hardware' tab and then click the 'Device Manager' button.
4. Right-click the item that shows as 'Digital Voice Recorder' and choose 'Uninstall' or 'Remove'.
5. Disconnect the recorder.

If you have the software already installed:
1. Open the 'Add / Remove Programs' (Pre-Vista/Windows 7) OR 'Programs and Features' (Vista/Windows 7) control panel: Start menu -> Control Panel -> Add / Remove Programs (Pre-Vista/Windows 7) OR Programs and Features (Vista/Windows 7).
2. Click 'Olympus Digital Wave Player' and choose 'Change / Remove' or 'Uninstall'.

Please restart the computer before reinstalling if you had connected the recorder or installed the software previously.

Digital Wave Player (2.0):
http://www.olympusamerica.com/files/DigitalWavePlayer.zip
SAVE to the desktop
RIGHT CLICK on the DigitalWavePlayer.zip and LEFT CLICK on EXTRACT ALL
CLICK on NEXT, Then NEXT again, Then FINISH
After unzipping the file, click on the SETUP.EXE file to begin installation.
Download update 2.1.4:
http://olympusamerica.com/files/DigitalWavePlayerUpdate214.zip
SAVE to the desktop
RIGHT CLICK on the DigitalWavePlayerUpdate214.zip and LEFT CLICK on EXTRACT ALL
CLICK on NEXT, Then NEXT again, Then FINISH
After extracting the file, click on the SETUP.EXE file to begin installation.

For 64-bit systems, save the driver to the desktop and run the installation within it:
http://www.olympusamerica.com/files/oima_cckb/VNSeries64Driver.zip

If you have previously connected the recorder:
1. Make sure the recorder is connected correctly.
2. Open the 'System' control panel: Start menu -> Control Panel -> System.
3. Click the 'Hardware' tab and then click the 'Device Manager' button.
4. Right-click the item that shows as 'Digital Voice Recorder' and choose 'Uninstall' or 'Remove'.
5. Disconnect the recorder.

If you have the software already installed:
1. Open the 'Add / Remove Programs' (Pre-Vista/Windows7) OR 'Programs and Features' (Vista/Windows 7) control panel: Start menu -> Control Panel -> Add / Remove Programs (Pre-Vista/Windows 7) OR Programs and Features (Vista/Windows7).
2. Click 'Olympus Digital Wave Player' and choose 'Change / Remove' or 'Uninstall'.

Please restart the computer before reinstalling if you had connected the recorder or installed the software previously.

Digital Wave Player (2.0):
http://www.olympusamerica.com/files/DigitalWavePlayer.zip
SAVE to the desktop
RIGHT CLICK on the DigitalWavePlayer.zip and LEFT CLICK on EXTRACT ALL
CLICK on NEXT, Then NEXT again, Then FINISH
After unzipping the file, click on the SETUP.EXE file to begin installation.
Download update 2.1.4:
http://olympusamerica.com/files/DigitalWavePlayerUpdate214.zip
SAVE to the desktop
RIGHT CLICK on the DigitalWavePlayerUpdate214.zip and LEFT CLICK on EXTRACT ALL
CLICK on NEXT, Then NEXT again, Then FINISH
After extracting the file, click on the SETUP.EXE file to begin installation.

For 64-bit systems, save the driver to the desktop and run the installation within it:
http://www.olympusamerica.com/files/oima_cckb/VNSeries64Driver.zip

Install Winrar, Here is the link

http://www.rarlab.com/rar/wrar391.exe

if you double click the file,the files will be extracted in the temp folder,so after installing winrar,right click on the file and select extract here. and try to install the update now,

Sometime when you extract files and it contains Malware or Trojan,Anti-Virus which support real time scan just block the files and the access denied message is displayed.

Scan the extracted files before installing so that you know it's Virus free.

Sometimes,even if you have administrator right,sometimes due to malware infection, you are denied access to some system hidden giles like folder under Local settings.

Create a folder and put the zipped file in thre and extract to same folder. Then turn off computer, install the peripheral, and reboot. When computer detects presence of new hardware it will ask for driver. Then direct the computer to the folder where you have all of the extracted files and the OS will find the necessary driver and take care of business for you.