Msinet control is used in an MFC program, and the result runs normally on my machine, but it is a variety of problems to run to Windows 7, always asserted in winocc. line 2 of CPP, after debugging with windbg, it was found that the error 0x80040112 was returned, and the ActiveX control failed to be created. I was puzzled. Later, I found an article on the internet, this error is caused by the absence of registration authorization. The solution is as follows: Write the following content into a registry file and import it.
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"
Weird... windbg is really a tool for debugging in windows... good