" 我的系统中treeview不能用"之解决

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