[TYPO3-install] The Install Tool is Locked

[Jozef Uhliarik]

I had to use FIRST_INSTALL file and then I created ENABLE_INSTALL_TOOL file 
from Backend and then I could use Install tool.
I don't understand why.

"Jozef Uhliarik" <jozef_uhliarik at inmail.sk> napísal v správe 
news:mailman.1.1292614522.20241.typo3-install at lists.typo3.org...
> Can you help me please?
> I have uploaded Introductionpackage-4.4.4 on my webserver. I created 
> ENABLE_INSTALL_TOOL file. When I execute http://www.myweb.sk/index.php 
> ENABLE_INSTALL_TOOL file is removed and "The Install Tool is Locked" 
> message appears.