Note sure you can automatically assume ULEAD is bad when you are using Sygate AV - a program that was bought, and terminated by Symantec (Norton) over
3 years ago!
My advice is to use System Restore to back up and undo yesterday's update. And see if that takes you back to when it worked. Then I recommend you purge your system of clutter using Windows (
XP or
Vista) Disk Cleanup,
ATF Cleaner or
CCleaner. If you use CCleaner, then during installation, uncheck the option to install the Yahoo toolbar and before first use, go to
Options >
Settings >
Advanced and ensure
Only delete files in Windows Temp folders older than 48 hours is
unchecked.
Note: Ensure you know your site credentials (user name and password) for sites you frequent before cleaning; you may have to login again at next visit.
Then download, install, update, and run
Malwarebytes's Anti-Malware (MBAM) to ensure your system is free of malware. Then do the same for all other computers on your network (everything on your side of the Internet gateway, typically a cable/DSL modem).
Note, if this was the "out-of-cycle" critical update MS just released, then it needs to be reapplied.
Also, I have contacted admin to have your username changed. You should NEVER use your email address as your username, anywhere! Nor should you ever post your email address on a public access page, unless you want it released. Badguys troll for addresses to sell to spammers.