Download Hero Editor V0.96 Complete Install (see topic in the "Downloads" forum at www.ladderhall.com). Unzip the downloaded file into a new (or at least empty) directory, and there should be three files ("setup.lst", "setup.exe", "Hero Editor.CAB"). Run (double click) the"setup.exe" file (or just "setup", if you have known file extensions hidden), and follow the directions (Click on the big button, on the left side). BTW, if a message comes up re "Version Conflict", answer yes (to keep the newer file that you already have).
Note: Click on the Info tab of the ZonFire99 Edition Hero Editor to see what version is running, or look at the bottom-left of the main window.
If you have already installed a previous version of the Hero Editor but are having problems with missing or unregistered .ocx or .dll files, download Hero Editor V0.96 Complete Install, and these "missing" files will get automatically installed and registered.
Once installed, I suggest that you start the Hero Editor, click on Options tab, and make sure that you've selected 'Normal Error Response' as your Error Reporting and Response option (Option #2) as well as 'Rename Old Character File Before Saving New File' as your Automatic Character File Backup option (Option #10).
I also suggest that you completely segregate all old 1.09 and 1.10 items that you might have into a separate folder and then create a new folder for 1.11 items. Importing 1.09 items into 1.10 or 1.11 characters can cause various problems and may even make your character unusable. Similarly, there are 7 new items in 1.11 that can not be used in 1.10 games and characters.
hope that helps :)