Blank popups?!!

You can also use HijackThis! ( www.spywareinfo.com/~merijn/ ) and/or Autoruns ( www.sysinternals.com/ntw2k/freeware/autoruns.shtml ), two very useful utilities for detecting dodgy startup programs and IE Browser objects that may be residing on your system.

Did you install the software of ACDSee mili edtion?
You can receive the Error:don't open the WebUrl in the same webpage,when you install the ACDSee mili edtion.
To resolve the problem,you may be try the solution as the below:
1.Type the cmd in the startmenu,in order to entry the command line;
2.Type these commands by sore as the below :
regsvr32 urlmon.dll
regsvr32 actxprxy.dll
Regsvr32 shdocvw.dll
Regsvr32 oleaut32.dll