Database connection error, error code: 2147467259, the reason for the error: no specific error

This option is not visible by default
You first need to under tools - folder options - check the "use simple file sharing" in front of the box,
Then you will be in the drive and folder and right-click the partition partition file, select "properties" in its option to see "security" option
Output immediately err. Number display is - 2147467259, and err. De ion shows the "unknown error",
Problem analysis:
This mistake is actually due to MS Jet engine not to temporary directory "C: \ Windows \ Temp" write access, cause the failure of database creation,
My solution is as follows:
1, set up IIS anonymous users, suppose now set to ISUER_ studyer,
2, in the C: \ Windows \ Temp (temporary directory) the folder for ISUER_ studyer add full control permissions, specific operation: right-click the Temp folder, choose "properties" - & gt;" Safety - & gt; "" Edit - & gt; "" Add "- & gt; The user "ISUER_ studyer" add, and give full control permissions,
3, OK, troubleshooting,

Database connection error, error code: 2147467259, the reason for the error, error is not specified