sign up for another 30 free days?
2006-08-03 15:25:53 · 16 answers · asked by Anonymous in Computers & Internet ➔ Software
Answer All of the above and then one. Most of the programs that offer free trails ALSO add a COOKIE, the very same thing that they are put on the system to weed out. The cookie runs a calender that makes the program inert after the calender expires. it also sits dormant an will not let you load another cookie for a NEW free trail after that. (GIGO. Garbage In Garbage Out.)
2006-08-03 15:46:06 · answer #1 · answered by Billy H 2 · 0⤊ 1⤋
They leave a 'footprint' in the registry - so once you reinstall the software it automatically detects it has been installed before and for how long. Some people actually roll the clock back on the computer in an attempt to fool the software - this usually doesn't work. I've tried it!
It's probably a better idea to install a free anti-virus programme. One of the best is AVG. I use it and its great - and it automatically updates itself. Go to www.grisoft.com and download it from there. There is a professional version which has to be purchased, but the free version is a fine product indeed. Then you can stop the search for 'trial' anti-virus software!
2006-08-03 17:57:57 · answer #2 · answered by Anonymous · 0⤊ 0⤋
They use different techniques, but usually they will place something in the registry that has the date of the original install. It is NOT removed when you uninstall the program. If you reinstall, it will not work.
Instead, just go download AVG Free Edition from download.com. Works just as good and is free. You don't have to illegal install or worry about fixing it every month.
2006-08-03 15:32:08 · answer #3 · answered by dewcoons 7 · 0⤊ 0⤋
Most of them leave registry entries that are not deleted when you uninstal the program. If you want an AV program that is free for more than 30 days try AVG or Avast.
AVG Free, http://free.grisoft.com/doc/1
Avast Free, http://www.avast.com/eng/avast_4_home.html
2006-08-03 15:53:42 · answer #4 · answered by shy_one964 2 · 0⤊ 0⤋
Usually programs leave a small line in the Windows registry to let it know that it was there previously, and you have to really research it to figure it out. Not really worth the time, in my opinion. Subscribing allows you go call someone.
However, PCMAG just released a guide to freeware, -and it recommends a couple of anti-virus products
2006-08-03 15:34:19 · answer #5 · answered by wilsona12 1 · 0⤊ 0⤋
Boot into secure made and visits Kaspersky's internet site. acquire and run TDSS Killer (a rootkit elimination gadget that's loose and particularly effectual). The trojan.ransom report that the FBI virus makes use of in many situations attaches itself to the boot sector of the HDD, so as that your OS does not recognize it as a huge gamble. after all, acquire TDSS in secure mode, run it, delete each and every thing it properly-knownshows...and all must be properly.
2016-10-01 11:04:30 · answer #6 · answered by Anonymous · 0⤊ 0⤋
The program usually leaves something in your registry that it doesn't delete when you uninstall it. Therefore when you put the program back on it realises it's been used before.
2006-08-03 19:07:59 · answer #7 · answered by Anonymous · 0⤊ 0⤋
In addition to the above some programs will leave registry entries even after they are removed.
2006-08-03 15:32:03 · answer #8 · answered by reallyconfuzzled1 3 · 0⤊ 0⤋
When you install it, it puts hidden files in your registry. It will be nearly impossible for you to find and delete these files. When you reinstall the software, the installer will sense that these files are already there and will abort the installation.
2006-08-03 15:34:02 · answer #9 · answered by Tsunami 1 · 0⤊ 0⤋
E-mail, User account, I.P. Adress, any of the above though you could probably find different mirrors for the AV, though if you want one for free just get Avast!
2006-08-03 15:30:10 · answer #10 · answered by Red-Sox 2 · 0⤊ 0⤋