Import Spreadsheet Error: Method ‘Post’ of object ‘IOWSPostData’ Failed

We were trying to import Excel sheet data into SharePoint and got following error:

 Method ‘Post’ of object ‘IOWSPostData’ Failed

 Resolution:

 Need to perform following steps: 

• Go to “C:\Program Files\Microsoft Office\Office12\1033”.
• Find “EXPTOOWS.XLA” and double click on it.
• Press “Alt+F11” to display VB code editor.
• Select code window and find “lVer = Application.SharePointVersion(URL)”
• Add following line “lVer = 2”.
• Save and close the window.
• Restart and see if it worked.
• If not, change “lVer = 3”.
• Restart and see if it worked.