Solution to Server. CreateObject failure during local installation and testing of IIS

I. Insufficient Permissions
Right-click the folder where the website is located-security options, add the everyone and internet Guest Account (IUSR...) to the user, and restart IIs. If not, try the following methods.

2. The FSO component is not enabled.
Run the cmd command
Run the FSO command: RegSvr32 % windir % SYSTEM32scrrun. dll
Re-register the FSO file management regsvr32 "C: Program FilesCommon FilesSystemadomsado15.dll"

Register the ADODB. Stream component again

3. If the above two methods are still unsolved, it may be another reason. Do not try the following bat batch processing code. Copy the following code to notepad, save it as cmd. bat, and double-click it to run it.

Echo is being repaired. This process may take several minutes. Please wait ......
Rundll32.exe advpack. dll/DelNodeRunDLL32 % systemroot % System32dacui. dll
Rundll32.exe advpack. dll/DelNodeRunDLL32 % systemroot % Catrooticatalog. mdb
Regsvr32/s comcat. dll
Regsvr32/s asctrls. ocx
Regsvr32/s oleaut32.dll
Regsvr32/s shdocvw. dll/I
Regsvr32/s shdocvw. dll
Regsvr32/s browseui. dll
Regsvr32/s browseui. dll/I
Regsvr32/s msrating. dll
Regsvr32/s mlang. dll
Regsvr32/s hlink. dll
Regsvr32/s mshtml. dll
Regsvr32/s mshtmled. dll
Regsvr32/s urlmon. dll
Regsvr32/s plugin. ocx
Regsvr32/s sendmail. dll
Regsvr32/s mshtml. dll/I
Regsvr32/s scrobj. dll
Regsvr32/s corpol. dll
Regsvr32/s jscript. dll
Regsvr32/s msxml. dll
Regsvr32/s imgutil. dll
Regsvr32/s cryptext. dll
Regsvr32/s inseng. dll
Regsvr32/s iesetup. dll/I
Regsvr32/s cryptdlg. dll
Regsvr32/s actxprxy. dll
Regsvr32/s dispex. dll
Regsvr32/s occache. dll
Regsvr32/s iepeers. dll
Regsvr32/s urlmon. dll/I
Regsvr32/s cdfview. dll
Regsvr32/s webcheck. dll
Regsvr32/s mobsync. dll
Regsvr32/s pngfilt. dll
Regsvr32/s licmgr10.dll
Regsvr32/s hhctrl. ocx
Regsvr32/s inetcfg. dll
Regsvr32/s trialoc. dll
Regsvr32/s tdc. ocx
Regsvr32/s MSR2C. DLL
Regsvr32/s msident. dll
Regsvr32/s msieftp. dll
Regsvr32/s xmsconf. ocx
Regsvr32/s ils. dll
Regsvr32/s msoeacct. dll
Regsvr32/s wab32.dll
Regsvr32/s wabimp. dll
Regsvr32/s wabfind. dll
Regsvr32/s oemiglib. dll
Regsvr32/s directdb. dll
Regsvr32/s inetcomm. dll
Regsvr32/s msoe. dll
Regsvr32/s oeimport. dll
Regsvr32/s msdxm. ocx
Regsvr32/s dxmasf. dll
Regsvr32/s laprxy. dll
Regsvr32/s l3codecx. ax
Regsvr32/s acelpdec. ax
Regsvr32/s mpg4ds32. ax
Regsvr32/s danim. dll
Regsvr32/s Daxctle. ocx
Regsvr32/s lmrt. dll
Regsvr32/s datime. dll
Regsvr32/s dxtrans. dll
Regsvr32/s dxtmsft. dll
Regsvr32/s wshom. ocx
Regsvr32/s wshext. dll
Regsvr32/s vbscript. dll
Regsvr32/s scrrun. dll mstinit.exe/setup
Regsvr32/s msnsspc. dll/SspcCreateSspiReg
Regsvr32/s msapsspc. dll/SspcCreateSspiReg
Echo.
Echo.
Echo repaired successfully! Any key to exit!
Pause> nul

4. If the problem persists, we recommend that you reinstall IIS. If the problem persists, you can only reinstall the system.
 
Supplement:
Method 3 after batch registration, an error still occurred while running iis

Right-click the IE desktop icon ---> properties ---> advanced ---> remove the check box before "show friendly http Error message" ---> run IIS and prompt "ASP0201 error"