:( When I change to an i7. Until then I don't need it.If Ken navigates to the c:\ prompt and types DIR mscomctl.*/s it should clear things up. Of course that was going to be the next thing you suggested. :(

I just switched to W7 64 Ultimate Upgrade. I received the same "comlg32.ocx" error. I opened "Administrator:Command Prompt" and typed , regsvr32 "C:\Windows\SysWOW64\MSCOMCT2.OCX. I received Successfully registered conformation. But when clicked RC Icon I received the same error massages "comlg32.ocx'Will you please advise.Sanal

I just switched to W7 64 Ultimate Upgrade. I received the same "comlg32.ocx" error. I opened "Administrator:Command Prompt" and typed , regsvr32 "C:\Windows\SysWOW64\MSCOMCT2.OCX. I received Successfully registered conformation. But when clicked RC Icon I received the same error massages "comlg32.ocx'Will you please advise.Sanal

if your error was comdlg32.ocx, you would need to register "C:\Windows\SysWOW64\comdlg32.ocx"and i would change directories to c:\windows\syswow64, then execute the command, not registering it from wherever the dos prompt opens up in.jd

if your error was comdlg32.ocx, you would need to register " C:\Windows\SysWOW64\comdlg32.ocx "and i would change directories to c:\windows\syswow64, then execute the command, not registering it from wherever the dos prompt opens up in.jd

JD. I relay didn't understand what I suppose to do .Will you please give me step by step instruction.Thank youSanal

JD. I relay didn't understand what I suppose to do .Will you please give me step by step instruction.Thank youSanal

they are pinned to the top of the forum.what is the error you're getting? what operating system are you using? 32 or 64 bit?

they are pinned to the top of the forum.what is the error you're getting? what operating system are you using? 32 or 64 bit?

I tried Pinned info. It did not worked.I have Windows7 64 Ultimate. I downloaded Comdlg32.ocx and registered 32 and I copy/pate to 64. I comfirmed Comdlg32.ocx in both registry 32 and 64, but I am still receiving following error MSG.

I tried Pinned info. It did not worked.I have Windows7 64 Ultimate. I downloaded Comdlg32.ocx and registered 32 and I copy/pate to 64. I confirmed Comdlg32.ocx in both registry 32 and 64, but I am still receiving following error MSG.

I cannot download screen shot. here is the Msg:Component "comdlg32.ocx" or one of ots dependencies not correctly registered a file is missing or invalid"Will I uninstall Rcv4 and reinstall it?Thanks

I cannot download screen shot. here is the Msg:Component "comdlg32.ocx" or one of ots dependencies not correctly registered a file is missing or invalid"Will I uninstall Rcv4 and reinstall it?Thanks

can you open a dos window, as administrator?type the commanddir c:\windows\syswow64\comdlg32.ocxwhat does it say?

Here is it:

Here is it:

put the mscomctl.ocx file in the c:\windows\syswow64 directorythen follow the pinned directions, (starting cmd with admin rights, cd to the c:\windows\syswow64 directory, regsvr32 command with the /u option, and then the regsvr32 command) i think you will have success.screen shot with commands you typed, if you have any more problems.jd

put the mscomctl.ocx file in the c:\windows\syswow64 directorythen follow the pinned directions, (starting cmd with admin rights, cd to the c:\windows\syswow64 directory, regsvr32 command with the /u option, and then the regsvr32 command) i think you will have success.screen shot with commands you typed, if you have any more problems.jd

Its registered as you advised. But same error msg. I think there is a some corruption in files. Iam lling to start all over. Unistall/ Reinstall , where shall I DOWNLOAD Rc4 FSX.Thanks

Its registered as you advised. But same error msg. I think there is a some corruption in files. Iam lling to start all over. Unistall/ Reinstall , where shall I DOWNLOAD Rc4 FSX.Thanks

the directions pinned to the top of the forum, as the second stepis toregsvr32 mscomctl.ocx /uyour screen shot doesn't show that. did you do that step?

the directions pinned to the top of the forum, as the second stepis toregister mscomctl.ocx /uyour screen shot doesn't show that. did you do that step?

I completed second step and received "Success" conformation, still I am getting same error msg. This is not the problem of Rc4.I think this problem developed during the switching from Vista64 to W7 64 Ultimate, some files either corrupted or lost. I uninstalled Rc4 and will reinstall again.Will you please inform where shall download FSX Rc4. I will also need KEY to register. I hope I am right. We will see.Thanks for your ongoing supportSanal

Sanal,if your error message is telling you that "comdlg32.ocx is not registered or is missing", then registering "mscomctl.ocx" won't help you, you should be registering "comdlg32.ocx".Download comdlg32.ocx from here , unzip and place the file into the \Windows\SysWOW64\ dir. Then run "regsvr32 C:\Windows\SysWOW64\comdlg32.ocx" Remember to right click the command prompt and run as admistrator.Your comdlg32.ocx should now be registered, giving you the same type of confirmation as you had for "mscomctl.ocx".Re-installing RC4 won't help you, as it's a VB runtime library that your missing on your system.Regards,............Adrian W.

Sanal,if your error message is telling you that "comdlg32.ocx is not registered or is missing", then registering "mscomctl.ocx" won't help you, you should be registering "comdlg32.ocx".Download "mscomctl.ocx".from here , unzip and place the file into the \Windows\SysWOW64\ dir. Then run "regsvr32 C:\Windows\SysWOW64 "mscomctl.ocx"." Remember to right click the command prompt and run as admistrator.Your comdlg32.ocx should now be registered, giving you the same type of confirmation as you had for "mscomctl.ocx".Re-installing RC4 won't help you, as it's a VB runtime library that your missing on your system.Regards,............Adrian W.Adrian, Thanks for your advise. I succeeded the registering "mscomctl.ocx"." and "comdlg32.ocx . Still I am recieving error msg after registration confirmed. I will try to reinstall Rc4. Let see if the problem will gone.Best regardsSanal

Hi there,Since my original post on the 25th April, and having tried the suggested solutions in the various posts I have not solved the problem.So I am going to uninstall RC4 and re-install and will add a new post with the results.Regards to all,Ken