Here is the fix for the problem.
Close antivirus. ZoneLabs and a couple of other will prevent the install.
Follow the next steps carefully.
1. Either cold boot with disc in drive or hold shift after putting disc in to stop Autoplay.
2. Open My Computer. Right click the ROM drive starcraft is in and select "explore".
3. Go to Edit and choose "select all".
4. Make sure every item is highlighted and then choose copy.
5. Make new folder on harddrive. Paste copied items into folder.
6. From folder on harddrive, double click install.exe
7. Wait forever. Grab a drink. Retire. Write out your will.
8. After a while, the install window will open. Follow prompts.
Note: You will have to follow the same procedure to install brood war expansion.
STEP 9. Don't be a smartmouth to people who are trying to help by saying things like "You didn't read my post carefully" when the helper is reading hundreds of messages a day and is starting at square one. Your original post was not clear, nor does typing out that you did something mean that you did it correctly.