Recent Webutil upgrade- Now having forms compile or form failure issues.

I have just upgraded to WebUtil 10.1.2.3.0

I have attempted to run a form that uses the webutil calls, and it fails on entry with the below information from the Windows 7 Error log:

Problem signature:Problem Event Name: APPCRASHApplication Name: frmweb.exeApplication Version: 10.1.2.3Application Timestamp: 479866ccFault Module Name: KERNELBASE.dllFault Module Version: 6.1.7601.17651Fault Module Timestamp: 4e2111c0Exception Code: ebad0258Exception Offset: 0000d36fOS Version: 6.1.7601.2.1.0.256.48Locale ID: 1033Additional Information 1: d8b4Additional Information 2: d8b4671084ce59071ff1843d48e5364dAdditional Information 3: 9a79Additional Information 4: 9a79e294db18523f7a91bb48e3b4bf52-----------------------------------------------------------------------------------------------------------------------------------I have recompiled the form many times, compiled the associated librarys and forms, and de-tached and re-attached the libraries and compiled the form again.It still has this issue.  What could be causing it?