Microsoft JET Database Engine (0x80004005) does not specify a workaround for an error _ Application tips

Today, the installation of IIS for a new computer, the successful installation, and the creation of a virtual directory, running a correct ASP file already on another machine, is unsuccessful, prompting: Microsoft JET Database Engine (0x80004005)
Unspecified error, so I put this file on another machine running, normal, a little problem does not, but on this machine problem. This eliminates the ASP file problem. So I thought, Reload IIS. After reloading, still the same. Finally found that there is a problem with the partition of the hard disk, those who installed IIS can be the ASP program of the computer is FAT32 partition, this is an NTFS partition. The c:\windows\temp is required to give everyone all the permissions. It's normal to run it again.

The following are all the solutions for errors not specified by Microsoft JET Database Engine (0x80004005) and are transferred from the network, where we hope to help solve the problem.

1. View database connection statement no errors found;
2. The permissions to view the folders have all been given to everyone;

3. When you open the database, temporary files are created under the temporary folder%systemroot%/temp/(C:\WINDOWS\temp), and%systemroot%/temp/permissions are not sufficient
Resolution:%systemroot%/temp/permission plus (iuser_ computer name read and write)

2, if the general unspecified error, there is a way, first

In fact, as long as a very simple few steps. ：
Begin... Run... regsvr32 jscript.dll
Begin... Run... regsvr32 vbscript.dll
Begin... Run... IISReset

Error resolution not specified by Microsoft JET Database Engine (0x80004005)

1, the system may not register Msjetoledb40.dll, the solution is
Point Start---> operation, input regsvr32 msjetoledb40.dll, enter can;

2, database folder permissions
Open the way: Turn on my Computer, then click "Folder Options" on the menu---> View, then remove the hook in front of the "Use Simple folder share (recommended)" button, then click "Confirm", then go back to the folder where you want to open permissions (the folder where the database is stored), and right-click--- > Properties---> Security, then click "Add"---> "advanced"---> Find---> and then select "Everyone" in the following place---> OK---the "everyone" just joined at the >. Then edit everyone in the big box below

Permissions are fully controlled and can be saved.

3, need to open the Guest user
Open method: My Computer---> Control Panel---> Management tools----> Computer Management---> Local Users and Groups---users---find "Guest", double click, and then remove the "account has been deactivated" hook out of the mad, save it.

4. Temp (temporary folder) permissions
Open method: Windows--->temp, right-click Select-Properties, you will see a "security" option, add a everyone, permissions set to Full Control, and then you are using Windows user also set to Full control. (Folder permissions Open method is: Turn on my Computer, then click "Folder Options" on the menu---> View, then remove the hook in front of the "Use Simple folder share (recommended)" button, then click "Confirm", then go back to the folder where you want to open permissions (the folder where the database is stored), and right-click--- > Properties---> Security, then click "Add"---> "advanced"---> Find---> and then select "Everyone" in the following place---> OK---the "everyone" just joined at the >. Then in the big box below edit everyone permissions for Full Control, save it.