Hello Andrew, Sorry for the delay. I couldn't reproduce your problem doing different tests with virtual machine VirtualBox and next products: Virtual Machine: VirtualBox 3.012 r54655 win.x86. OS Product: Windows 7 Ultimate OS Release: 6.1.7600 ActiveX version: Activex5 release 5.0.6.0 Also, I have ...

Sandra, I look forward to your reply. Thanks Andrew

Hello Sandra, Your TeeChart5.OCX is the only OCX out of many others that do not work in the Virtual Machine environment. (Your TeeChart5VBCtl.ocx file registers OK by the way), TeeChart5.ocx installs (or manually registers) fine on the host and works perfectly. I have installed the runtime and devel...

Ok here is the environment Windows 7 32 bit ultimate running on a Virtual machine (windows 7 host) Running installer as admin UAC turned off NO AV installed Firewall off The installation program hangs on the final stage 'Updating System Configuration' please wait Also RegSvr32 failes. (each time it ...