If anyone encounters problem you may have this option:take this HOSTS file
Click on text files and then on all files7.
Open windows\system32\drivers\etc\hosts5. Open windows\system32\drivers\etc\hosts3.
After the install, runthe program, then enter the serial.ฤก.
ADOBE FIREWORKS CS5 SERIAL KEY PATCH
# Patch your windows hosts file.# During installation: Select trial version.