Out Of Environment Space

If you receive "Out of environment space" errors when running INSTALL.BAT (included in VISPATCH.ZIP), make sure you have specified enough DOS environment space. Here are two super simple solutions:

[1]

Right click the INSTALL.BAT icon.
Click the "Memory" tab.
Change initial environment to something high, like 1024.
Click OK.
Then double click to run INSTALL.BAT.

[2]

The SHELL command is the preferred method of using COMMAND to increase the size of the environment.

To increase the environment size to 512 bytes, add the following command to your CONFIG.SYS file:
shell=command.com /e:512 /p

To increase the environment size to 1024 bytes, add the following command to your CONFIG.SYS file:
shell=command.com /e:1024 /p

You must reboot for these changes to take effect.

No Transparent Water After Patching

Make sure you are using a map that has actually been patched.

Don't forget that in order to see through the surface texture of the water after patching, you must use this command:

r_wateralpha 0.3