自己写的OCX在别的机器上编译好了，在另外一台机器中加入From时出错：
License Information For This Component Not Found. You Do Not Have An
Appropriate License To Use This Functionality In The Design Environment.
查了一下资料说是VB的一个BUG,于是下载了一个修正程序VBC6.EXE，他的Readme入下:What is VBC6.EXE?
-----------------VBC6.EXE is a utility designed to fix License problems with ActiveX
Controls that ship with Microsoft Visual Basic 6.0. The utility will
not fix third party controls, or controls not normally installed by
Microsoft Visual Basic 6.0. VBC6.EXE will help correct problems with the following symptoms:Symptom I
---------When trying to site a control within a project, Microsoft Visual Basic raises the following error dialog: License Information For This Component Not Found. You Do Not Have An
Appropriate License To Use This Functionality In The Design Environment.Symptom II
----------When trying to compile a project, Microsoft Visual Basic raises the following error dialog: Compile Error : Permission DeniedSymptom III
-----------When using the Application Wizard, Microsoft Visual Basic raises an error dialog similar to: 60: Method ~ of Object ~ failedSymptom IV
----------When trying to run a project, Microsoft Visual Basic raises the following error dialog: Runtime Error '429' : ActiveX Component Can't Create ObjectWhich ActiveX controls does VBC6.EXE work with?
-----------------------------------------------The following is a list of ActiveX controls that VBC6.EXE is aware of.
ActiveX Control FileName Version Edition
------------------------------------------------------------------------ADO Data Control 6.0 MSADODC.OCX 6.00.8171 L,P,E
Chart Control 6.0 MSCHRT20.OCX 6.00.8177 P,E
Comm Control 6.0 MSCOMM32.OCX 6.00.8169 P,E
Common Dialog Control 6.0 COMDLG32.OCX 6.00.8169 L,P,E
Data Bound List Controls 6.0 DBLIST32.OCX 6.00.8169 L,P,E
DataGrid Control 6.0 MSDATGRD.OCX 6.00.8169 L,P,E
DataList Controls 6.0 MSDATLST.OCX 6.00.8169 L,P,E
DataRepeater Control 6.0 MSDATREP.OCX 6.00.8169 P,E
FlexGrid Control 6.0 MSFLXGRD.OCX 6.00.8169 L,P,E
Hierarchical FlexGrid Control 6.0 MSHFLXGD.OCX 6.00.3005 L,P,E
MAPI Controls 6.0 MSMAPI32.OCX 6.00.8169 P,E
Masked Edit Control 6.0 MSMASK32.OCX 6.00.8169 P,E
Multimedia Control 6.0 MCI32.OCX 6.00.8169 P,E
PictureClip Control 6.0 PICCLP32.OCX 6.00.8169 P,E
RemoteData Control 6.0 MSRDC20.OCX 6.00.8169 E
Rich Textbox Control 6.0 RICHTX32.OCX 6.00.8169 L,P,E
SysInfo Control 6.0 SYSINFO.OCX 6.00.8169 P,E
Tabbed Dialog Control 6.0 TABCTL32.OCX 6.00.8169 L,P,E
Windows Common Controls-3 6.0 COMCT332.OCX 6.00.8169 P,E
Windows Common Controls 5.0 (SP2) COMCTL32.OCX 6.00.8022 L,P,E
Windows Common Controls 6.0 MSCOMCTL.OCX 6.00.8177 L,P,E
Windows Common Controls-2 5.0 (SP2) COMCT232.OCX 6.00.8022 L,P,E
Windows Common Controls-2 6.0 MSCOMCT2.OCX 6.00.8177 L,P,E
Winsock Control 6.0 MSWINSCK.OCX 6.00.8169 P,EL = Learning Edition
P = Professional Edition
E = Enterprise EditionHow do I use VBC6.EXE?
----------------------VBC6.EXE requires that the Microsoft Visual Basic 6.0 run-time engine is
installed on the system where the utility is going to be used. The
run-time engine is available on the Microsoft Visual Basic 6.0 (or Visual
Studio 6.0) under the \Common\Tools\VB\Cabinets directory. The
VBRUN60.CAB contains a self extracting EXE which will installed the
Microsoft Visual Basic 6.0 run-time engine onto your machine.Before running the VBC6.EXE utility, make sure there are no other
applications running.Simply double click on VBC6.EXE through the Windows Explorer. The utility
will attempt to detect Microsoft Visual Basic 6.0, and will installed the
required Licenses for the Edition detected.If successful, you will see a dialog box similar to the following:"Enterprised Design Licenses Have Been Installed Successfully"VBC6.EXE also offers a silent mode. Running the VBC6.EXE from the command
with a "/q" will run the utility without any user interface. Result codes
can be captured and used by other apps to test if the Licenses were installed.Result Codes And Error Messages
-------------------------------Exit Code 0 : Licenses for that Edition where installed
Exit Code 1 : Microsoft Visual Basic 6.0 was not detected on this system
Exit Code 2 : Could Not Load A Support Utility Library
Exit Code 3,4 : At Least 1 Design License Was Not Properly Installed
Exit Code 5 : Unable To Install Any Design Licenses
Exit Code 6 : There Was An Unspecified Error With The VBC6 UtilityDisclaimer
----------The utility discussed in this article is provided "as is" and Microsoft does not guarantee that it can be used in all situations. Although Microsoft support engineers can help with the use of this product, it is not supported. Use this tool at your own risk.
问题依然没有解决，哪位兄弟知道怎么解决，请指点一下，不甚感谢！
License Information For This Component Not Found. You Do Not Have An
Appropriate License To Use This Functionality In The Design Environment.
查了一下资料说是VB的一个BUG,于是下载了一个修正程序VBC6.EXE，他的Readme入下:What is VBC6.EXE?
-----------------VBC6.EXE is a utility designed to fix License problems with ActiveX
Controls that ship with Microsoft Visual Basic 6.0. The utility will
not fix third party controls, or controls not normally installed by
Microsoft Visual Basic 6.0. VBC6.EXE will help correct problems with the following symptoms:Symptom I
---------When trying to site a control within a project, Microsoft Visual Basic raises the following error dialog: License Information For This Component Not Found. You Do Not Have An
Appropriate License To Use This Functionality In The Design Environment.Symptom II
----------When trying to compile a project, Microsoft Visual Basic raises the following error dialog: Compile Error : Permission DeniedSymptom III
-----------When using the Application Wizard, Microsoft Visual Basic raises an error dialog similar to: 60: Method ~ of Object ~ failedSymptom IV
----------When trying to run a project, Microsoft Visual Basic raises the following error dialog: Runtime Error '429' : ActiveX Component Can't Create ObjectWhich ActiveX controls does VBC6.EXE work with?
-----------------------------------------------The following is a list of ActiveX controls that VBC6.EXE is aware of.
ActiveX Control FileName Version Edition
------------------------------------------------------------------------ADO Data Control 6.0 MSADODC.OCX 6.00.8171 L,P,E
Chart Control 6.0 MSCHRT20.OCX 6.00.8177 P,E
Comm Control 6.0 MSCOMM32.OCX 6.00.8169 P,E
Common Dialog Control 6.0 COMDLG32.OCX 6.00.8169 L,P,E
Data Bound List Controls 6.0 DBLIST32.OCX 6.00.8169 L,P,E
DataGrid Control 6.0 MSDATGRD.OCX 6.00.8169 L,P,E
DataList Controls 6.0 MSDATLST.OCX 6.00.8169 L,P,E
DataRepeater Control 6.0 MSDATREP.OCX 6.00.8169 P,E
FlexGrid Control 6.0 MSFLXGRD.OCX 6.00.8169 L,P,E
Hierarchical FlexGrid Control 6.0 MSHFLXGD.OCX 6.00.3005 L,P,E
MAPI Controls 6.0 MSMAPI32.OCX 6.00.8169 P,E
Masked Edit Control 6.0 MSMASK32.OCX 6.00.8169 P,E
Multimedia Control 6.0 MCI32.OCX 6.00.8169 P,E
PictureClip Control 6.0 PICCLP32.OCX 6.00.8169 P,E
RemoteData Control 6.0 MSRDC20.OCX 6.00.8169 E
Rich Textbox Control 6.0 RICHTX32.OCX 6.00.8169 L,P,E
SysInfo Control 6.0 SYSINFO.OCX 6.00.8169 P,E
Tabbed Dialog Control 6.0 TABCTL32.OCX 6.00.8169 L,P,E
Windows Common Controls-3 6.0 COMCT332.OCX 6.00.8169 P,E
Windows Common Controls 5.0 (SP2) COMCTL32.OCX 6.00.8022 L,P,E
Windows Common Controls 6.0 MSCOMCTL.OCX 6.00.8177 L,P,E
Windows Common Controls-2 5.0 (SP2) COMCT232.OCX 6.00.8022 L,P,E
Windows Common Controls-2 6.0 MSCOMCT2.OCX 6.00.8177 L,P,E
Winsock Control 6.0 MSWINSCK.OCX 6.00.8169 P,EL = Learning Edition
P = Professional Edition
E = Enterprise EditionHow do I use VBC6.EXE?
----------------------VBC6.EXE requires that the Microsoft Visual Basic 6.0 run-time engine is
installed on the system where the utility is going to be used. The
run-time engine is available on the Microsoft Visual Basic 6.0 (or Visual
Studio 6.0) under the \Common\Tools\VB\Cabinets directory. The
VBRUN60.CAB contains a self extracting EXE which will installed the
Microsoft Visual Basic 6.0 run-time engine onto your machine.Before running the VBC6.EXE utility, make sure there are no other
applications running.Simply double click on VBC6.EXE through the Windows Explorer. The utility
will attempt to detect Microsoft Visual Basic 6.0, and will installed the
required Licenses for the Edition detected.If successful, you will see a dialog box similar to the following:"Enterprised Design Licenses Have Been Installed Successfully"VBC6.EXE also offers a silent mode. Running the VBC6.EXE from the command
with a "/q" will run the utility without any user interface. Result codes
can be captured and used by other apps to test if the Licenses were installed.Result Codes And Error Messages
-------------------------------Exit Code 0 : Licenses for that Edition where installed
Exit Code 1 : Microsoft Visual Basic 6.0 was not detected on this system
Exit Code 2 : Could Not Load A Support Utility Library
Exit Code 3,4 : At Least 1 Design License Was Not Properly Installed
Exit Code 5 : Unable To Install Any Design Licenses
Exit Code 6 : There Was An Unspecified Error With The VBC6 UtilityDisclaimer
----------The utility discussed in this article is provided "as is" and Microsoft does not guarantee that it can be used in all situations. Although Microsoft support engineers can help with the use of this product, it is not supported. Use this tool at your own risk.
问题依然没有解决，哪位兄弟知道怎么解决，请指点一下，不甚感谢！
自定义OCX应该不存在Bug的。存在Bug的有MSFlexGrid之类的
自定义OCX应该不存在Bug的。存在Bug的有MSFlexGrid之类的
---------------------------------------
编译的时候是把Require License Key没有打勾，自己机器上编译了都很好用，担把编译好的程序或OCX拿到别的机器上去就出现这种问题了，实在是搞不明白了。