LoadTGA: Only type 2 and 10 targa RGB images supported

LoadTGA: Only type 2 and 10 targa RGB images supported
This is common error which occurs when any .tga image is downloaded from a server

SOLUTION:

\Open your cstrike folder located at C:ProgramFiles\Steam\steamapps\common\Half-Life\cstrike\. Then Open “resource” folder. Delete folder named “images”. Your problem has been solved. Now those files will be auto downloaded when you connect to a server. Open CS and it will work fine. How To Avoid This in Future: There are chances that you again connect to a server which caused you this error or you connect to any server which contains wrong “.tga” files. Again the solution is simple, follow these steps: Double click your “steam” icon on Desktop. Goto LIBRARY and right click COUNTER STRIKE. Click “properties” and select Local Files tab. Click the Verify Integrity of game cache button. Steam will verify the game's files- this process may take several minutes. Once the process is completed, the Check Window will automatically exit. Now you are done and you will never face the same problem again. Thank you.

FAIL TO INITIALIZE AUTHENTICATION INTERFACE.EXITING...

Fail to initialize Authentication interface. Exiting....

This error generally occurs when you have participated in "beta" version of new update which is not fully supported. Therefore, this error occurs when your system is not able to play the "beta" version of the game.

This is a general error which occurs when you go for beta update of cs 1.6. As they are "beta" updates, so there are not such a stable version, so if you see this error it takes 2 minutes to solve this problem and this is how you solve it.

SOLUTION: Open Steam, goto account tab. Click on "change in Beta participation". Select "none". Click OK and restart steam.

AVAILABLE MEMORY LESS THAN 15MB

Counter Strike 1.6, the following error message is displayed

This is a general error in CS 1.6 and the solution is also very simple.

Right click the cstrike shortcut on your Desktop. Click on Properties.

Go to “Compatibility” Tab.

 Choose “windows xp service pack 2″ on run mode, and check the box ‘Run this program as administrator’. Click Apply and OK.

Couldn't find 'decals.wad' in "DEFAULT GAME" search path

Couldn't find 'decals.wad' in "DEFAULT GAME" search path

This fatal error shows when you Start to connecting to new servers OR, Starting the Game.
Because game download file from server which changes file in game directory.
This error causes game to crash or unable to start.
This is very common error in Counter-Strike 1.6.
That means "decals.wad" file is missing or Changed. 
You just need to download the file and place at its specific location.

DOWNLOAD decals.wad

Paste that file in cstrike folder.

Steamer:C:/ProgramFiles/Steam/Steamapps/common/HalfLife/cstrike/ 

Non-steamer:C:/ProgramFiles/Valve/Counter-strike/cstrike/

After pasting the file, right click on it and make it READ Only so that this error never happens again.