If users receive a blank screen from Microsoft Internet Explorer when they try to use a Web control, they may not have all the necessary DLLs copied into the appropriate directory. Users should place a copy of wrun32.dll and acme.dll in the directory that contains the control, along with the license file and ajpg32.dll, and then try to run the install again. These files are part of the CAB file distribution.
Another possible cause of blank screens is a misspelling of the WIDTH or HEIGHT attributes in an EMBED statement. This results in a silent failure, where the misspelled attribute is set to zero.