C# c++注册组件ocx失败 You do not have a license to use this ActiveX control.

当您在 Microsoft Visual Studio 2005 或 Microsoft Visual Studio .NET 中使用
Microsoft Visual Basic 6.0 ActiveX 控件时，可能会遇到以下问题：
在您尝试将随 Visual Basic 6.0 一起提供的 ActiveX 控件添加到 Visual Studio
2005 或 Visual Studio .NET 窗体中时，会收到以下错误消息：

You do not have a
license to use this ActiveX control.

您必须具有设计时许可证，才可以使用 Visual Basic 6.0 ActiveX
控件。造成这些错误的原因是系统注册表不包含设计时许可证信息。在您升级包含 Visual Basic 6.0 ActiveX
控件的项目时，或者尝试在 Visual Studio 2005 或 Visual Studio .NET 窗体上使用 Visual Basic
6.0 ActiveX 控件时，这些控件必须安装在目标系统上并且具有在目标系统上使用的许可证。

Visual Studio
2005 和 Visual Studio .NET 不会安装 Visual Basic 6.0 ActiveX 控件的许可证信息，除非
Visual Basic 6.0 控件安装在运行 Visual Studio 2005 或 Visual Studio .NET
的计算机上。如果计算机上从未安装过 Visual Basic 6.0，则可能会出现该问题。

您不会在同时安装了 Visual
Basic 6.0 和 Visual Studio 2005 或 Visual Studio .NET 的计算机上收到这些错误，因为
Visual Basic 6.0 会安装这些组件并注册许可证。

方法 1：在运行 Visual Studio 2005 或 Visual Studio .NET
的计算机上安装 Visual Basic 6.0

方法 2：向注册表添加授权密钥（如下）：

REGEDIT

HKEY_CLASSES_ROOT/Licenses = Licensing: Copying the keys may be a violation of established copyrights.

// Masked Edit Control 6.0 license key

HKEY_CLASSES_ROOT/Licenses/BC96F860-9928-11cf-8AFA-00AA00C00905 = mmimfflflmqmlfffrlnmofhfkgrlmmfmqkqj

// Chart Control 6.0 (OLEDB) license key

HKEY_CLASSES_ROOT/Licenses/12B142A4-BD51-11d1-8C08-0000F8754DA1 = aadhgafabafajhchnbchehfambfbbachmfmb

// Common Dialog Control 6.0 license key

HKEY_CLASSES_ROOT/Licenses/4D553650-6ABE-11cf-8ADB-00AA00C00905 = gfjmrfkfifkmkfffrlmmgmhmnlulkmfmqkqj

// ADO Data Control 6.0 (OLEDB) license key

HKEY_CLASSES_ROOT/Licenses/C4145310-469C-11d1-B182-00A0C922E820 = konhqhioohihphkouimonhqhvnwiqhhhnjti

// Common Controls-3 6.0 license key

HKEY_CLASSES_ROOT/Licenses/38911DA0-E448-11D0-84A3-00DD01104159 = mcpckchcdchjcjcclidcgcgchdqdcjhcojpd

// Windows Common Controls-2 5.0 (SP2) license key

HKEY_CLASSES_ROOT/Licenses/9E799BF1-8817-11cf-958F-0020AFC28C3B = uqpqnqkjujkjjjjqwktjrjkjtkupsjnjtoun

// Windows Common Controls license key

HKEY_CLASSES_ROOT/Licenses/57CBF9E0-6AA7-11cf-8ADB-00AA00C00905 = aahakhchghkhfhaamghhbhbhkbpgfhahlfle

// Data Bound Grid Control 5.0(SP3) license key

HKEY_CLASSES_ROOT/Licenses/556C75F1-EFBC-11CF-B9F3-00A0247033C4 = xybiedobrqsprbijaegcbislrsiucfjdhisl

// Data Bound List Controls 6.0 license key

HKEY_CLASSES_ROOT/Licenses/096EFC40-6ABF-11cf-850C-08002B30345D = knsgigmnmngnmnigthmgpninrmumhgkgrlrk

// Internet Transfer Control 6.0 license key

HKEY_CLASSES_ROOT/Licenses/78E1BDD1-9941-11cf-9756-00AA00C00908 = yjrjvqkjlqqjnqkjvprqsjnjvkuknjpjtoun

// Multimedia Control 6.0 license key

HKEY_CLASSES_ROOT/Licenses/B1EFCCF0-6AC1-11cf-8ADB-00AA00C00905 = qqkjvqpqmqjjpqjjvpqqkqmqvkypoqjquoun

// Chart Control 6.0 license key

HKEY_CLASSES_ROOT/Licenses/7C35CA30-D112-11cf-8E72-00A0C90F26F8 = whmhmhohmhiorhkouimhihihwiwinhlosmsl

// Windows Common Controls-2 6.0 license key

HKEY_CLASSES_ROOT/Licenses/4F86BADF-9F77-11d1-B1B7-0000F8753F5D = iplpwpnippopupiivjrioppisjsjlpiiokuj

// Windows Common Controls 6.0 license key

HKEY_CLASSES_ROOT/Licenses/ED4B87C4-9F76-11d1-8BF7-0000F8754DA1 = knlggnmntgggrninthpgmnngrhqhnnjnslsh

// Comm Control 6.0 license key

HKEY_CLASSES_ROOT/Licenses/4250E830-6AC2-11cf-8ADB-00AA00C00905 = kjljvjjjoquqmjjjvpqqkqmqykypoqjquoun

// DataGrid Control 6.0 (OLEDB) license key

HKEY_CLASSES_ROOT/Licenses/CDE57A55-8B86-11D0-b3C6-00A0C90AEA82 = ekpkhddkjkekpdjkqemkfkldoeoefkfdjfqe

// DataList Control 6.0 (OLEDB) license key

HKEY_CLASSES_ROOT/Licenses/A133F000-CCB0-11d0-A316-00AA00688B10 = cibbcimbpihbbbbbnhdbeidiocmcbbdbgdoc

// DBWin license key

HKEY_CLASSES_ROOT/Licenses/D015B071-D2ED-11d0-A31A-00AA00688B10 = gjdcfjpcmjicjcdcoihcechjlioiccechepd

// MSDBRPT license key

HKEY_CLASSES_ROOT/Licenses/9DF1A470-BA8E-11D0-849C-00A0C90DC8A9 = cchcqjejhcgcqcfjpdfcdjkckiqikchcojpd

// FlexGrid Control 6.0 license key

HKEY_CLASSES_ROOT/Licenses/72E67120-5959-11cf-91F6-C2863C385E30 = ibcbbbebqbdbciebmcobmbhifcmciibblgmf

// MAPI Controls 6.0 license key

HKEY_CLASSES_ROOT/Licenses/899B3E80-6AC6-11cf-8ADB-00AA00C00905 = wjsjjjlqmjpjrjjjvpqqkqmqukypoqjquoun

// MSRDO 2.0 license key

HKEY_CLASSES_ROOT/Licenses/B1692F60-23B0-11D0-8E95-00A0C90F26F8 = mjjjccncgjijrcfjpdfjfcejpdkdkcgjojpd

// RemoteData Control 6.0 license key

HKEY_CLASSES_ROOT/Licenses/43478d75-78e0-11cf-8e78-00a0d100038e = imshohohphlmnhimuinmphmmuiminhlmsmsl

// Windowless Controls 6.0 license key

HKEY_CLASSES_ROOT/Licenses/80E80EF0-DBBE-11D0-BCE2-00A0C90DCA10 = qijimitpmpnpxplpvjnikpkpqoxjmpkpoivj

// PictureClip Control 6.0 license key

HKEY_CLASSES_ROOT/Licenses/6FB38640-6AC7-11cf-8ADB-00AA00C00905 = gdjkokgdldikhdddpjkkekgknesjikdkoioh

// Rich TextBox Control 6.0 license key

HKEY_CLASSES_ROOT/Licenses/DC4D7920-6AC8-11cf-8ADB-00AA00C00905 = iokouhloohrojhhhtnooiokomiwnmohosmsl

// Sheridan Tab Control license key

HKEY_CLASSES_ROOT/Licenses/190B7910-992A-11cf-8AFA-00AA00C00905 = gclclcejjcmjdcccoikjlcecoioijjcjnhng

// SysInfo Control 6.0 license key

HKEY_CLASSES_ROOT/Licenses/E32E2733-1BC5-11d0-B8C3-00A0C90DCA10 = kmhfimlflmmfpffmsgfmhmimngtghmoflhsg

// Winsock Control 6.0 license key

HKEY_CLASSES_ROOT/Licenses/2c49f800-c2dd-11cf-9ad6-0080c7e7b78d = mlrljgrlhltlngjlthrligklpkrhllglqlrk

导入注册表中ok