Access中treeview不能使用或提示没有版权(License)的解决办法

问题：

1.注册了comctl32.ocx
2.activex控件栏中有该控件的图标
3.向表单拖动时，系统提示：
“ole错误码，0X80040112 ：class is not licensed for use "
从可用的机器上拷了一个comctl32.ocx,重新注册成功，但故障依然

解决：

MS 很多控件都有这种设计/运行时授权的限制，要动态创建这些对象，运行的机器上必须有授权许可，而拖入表单中的控件已携带了授权许可，所以不需要。把下列内容保存到一个 vbctrls.reg 文件中，然后双击它导入注册表，即可拥有动态创建时的授权许可：
Windows Registry Editor Version 5.00  
[HKEY_CLASSES_ROOT\Licenses]  
@="Licensing: Copying the keys may be a violation of established copyrights."  
[HKEY_CLASSES_ROOT\Licenses\12B142A4-BD51-11d1-8C08-0000F8754DA1]  
@="aadhgafabafajhchnbchehfambfbbachmfmb"  
[HKEY_CLASSES_ROOT\Licenses\190B7910-992A-11cf-8AFA-00AA00C00905]  
@="gclclcejjcmjdcccoikjlcecoioijjcjnhng"  
[HKEY_CLASSES_ROOT\Licenses\1F3D5522-3F42-11d1-B2FA-00A0C908FB55]  
@="gcfjdjecpchcncdjpdejijgcrdoijjfcieod"  
[HKEY_CLASSES_ROOT\Licenses\2c49f800-c2dd-11cf-9ad6-0080c7e7b78d]  
@="mlrljgrlhltlngjlthrligklpkrhllglqlrk"  
[HKEY_CLASSES_ROOT\Licenses\4250E830-6AC2-11cf-8ADB-00AA00C00905]  
@="kjljvjjjoquqmjjjvpqqkqmqykypoqjquoun"  
[HKEY_CLASSES_ROOT\Licenses\4D553650-6ABE-11cf-8ADB-00AA00C00905]  
@="gfjmrfkfifkmkfffrlmmgmhmnlulkmfmqkqj"  
[HKEY_CLASSES_ROOT\Licenses\4F86BADF-9F77-11d1-B1B7-0000F8753F5D]  
@="iplpwpnippopupiivjrioppisjsjlpiiokuj"  
[HKEY_CLASSES_ROOT\Licenses\57CBF9E0-6AA7-11cf-8ADB-00AA00C00905]  
@="aahakhchghkhfhaamghhbhbhkbpgfhahlfle"  
[HKEY_CLASSES_ROOT\Licenses\6FB38640-6AC7-11cf-8ADB-00AA00C00905]  
@="gdjkokgdldikhdddpjkkekgknesjikdkoioh"  
[HKEY_CLASSES_ROOT\Licenses\72E67120-5959-11cf-91F6-C2863C385E30]  
@="ibcbbbebqbdbciebmcobmbhifcmciibblgmf"  
[HKEY_CLASSES_ROOT\Licenses\73A4C9C1-D68D-11d0-98BF-00A0C90DC8D9]  
[HKEY_CLASSES_ROOT\Licenses\73A4C9C1-D68D-11d0-98BF-00A0C90DC8D9\11.0]  
[HKEY_CLASSES_ROOT\Licenses\73A4C9C1-D68D-11d0-98BF-00A0C90DC8D9\11.0\Retail]  
@="sbbcdcprktpjtapmmfdacmupasbhscddncgp"  
[HKEY_CLASSES_ROOT\Licenses\78E1BDD1-9941-11cf-9756-00AA00C00908]  
@="yjrjvqkjlqqjnqkjvprqsjnjvkuknjpjtoun"  
[HKEY_CLASSES_ROOT\Licenses\7C35CA30-D112-11cf-8E72-00A0C90F26F8]  
@="whmhmhohmhiorhkouimhihihwiwinhlosmsl"  
[HKEY_CLASSES_ROOT\Licenses\80E80EF0-DBBE-11D0-BCE2-00A0C90DCA10]  
@="qijimitpmpnpxplpvjnikpkpqoxjmpkpoivj"  
[HKEY_CLASSES_ROOT\Licenses\899B3E80-6AC6-11cf-8ADB-00AA00C00905]  
@="wjsjjjlqmjpjrjjjvpqqkqmqukypoqjquoun"  
[HKEY_CLASSES_ROOT\Licenses\9E799BF1-8817-11cf-958F-0020AFC28C3B]  
@="uqpqnqkjujkjjjjqwktjrjkjtkupsjnjtoun"  
[HKEY_CLASSES_ROOT\Licenses\B1EFCCF0-6AC1-11cf-8ADB-00AA00C00905]  
@="qqkjvqpqmqjjpqjjvpqqkqmqvkypoqjquoun"  
[HKEY_CLASSES_ROOT\Licenses\BC96F860-9928-11cf-8AFA-00AA00C00905]  
@="mmimfflflmqmlfffrlnmofhfkgrlmmfmqkqj"  
[HKEY_CLASSES_ROOT\Licenses\BEA2ED97-562A-4510-974C-C4F20AE429AD]  
"1"=hex:d2,00,57,01,18,01,7e,01,de,00,77,01,a5,00,9a,00,e1,00,16,01,9d,00,f1,\  
  00,4e,01,73,00,30,01,5c,00,23,01,c5,00  
[HKEY_CLASSES_ROOT\Licenses\CDE57A55-8B86-11D0-b3C6-00A0C90AEA82]  
@="ekpkhddkjkekpdjkqemkfkldoeoefkfdjfqe"  
[HKEY_CLASSES_ROOT\Licenses\CEDD4F80-B43C-11cf-837C-00AA00573EDE]  
@="gxwaezucfyqpwjgqbcmtsncuhwsnyhiohwxz"  
[HKEY_CLASSES_ROOT\Licenses\DC4D7920-6AC8-11cf-8ADB-00AA00C00905]  
@="iokouhloohrojhhhtnooiokomiwnmohosmsl"  
[HKEY_CLASSES_ROOT\Licenses\E32E2733-1BC5-11d0-B8C3-00A0C90DCA10]  
@="kmhfimlflmmfpffmsgfmhmimngtghmoflhsg"  
[HKEY_CLASSES_ROOT\Licenses\ED4B87C4-9F76-11d1-8BF7-0000F8754DA1]  
@="knlggnmntgggrninthpgmnngrhqhnnjnslsh