问题
I am trying to add a progress bar to my User form but it is giving me "Library not registered" error. What I do is the following:
First I add the progress bar to the toolbox from Tools -> Additional controls
I choose the progressBar from Toolbox options and try to put it in the userForm
It gives me the error:
Apparently I have to add a Library from Tools -> References but I don't know which one is the one that is needed. I google it and I found that the MSCOMCTL.OCX could be the one that I needed but I add this one and I already have the same error.
Someone know which one is the correct?
EDIT
I put my references list so you can see what I am using:
回答1:
you need a reference to Microsoft Windows Common Controls 6.0 (SP6) to utilize the Progress bar. This should have been added when you selected the progress bar.
EDIT Register it.
open a command prompt with admin creds and type in
regsvr32 /s MSCOMCTL.OCX
EDIT#2 on a 64bit machine under admin creds in a command prompt.
cd C:\Windows\SysWOW64\
regtlib msdatsrc.tlb
回答2:
Do you have VB6 or some other programming language installed on the system? One that shipped with MS Windows Common Controls 6 (SP6)?
IIRC some of these controls can run on any system so long as they're properly installed and registered but can only be used to design/create code on a system where the language they shipped with is installed.
Others controls are compatible with VB but not VBA forms.
With very little extra work, you can create a reasonable progress bar from two text boxes or labels and a bit of code. Lighter weight, requires no installation/registration at the user end.
来源：https://stackoverflow.com/questions/20741650/progressbar-control-cannot-be-load-library-not-registered