Try re-registering the EXCEL wizard file. Here is generic info regarding
this:

Re-register the following files:
   msexcl40.dll    (Excel)
   msxbse40.dll     (dBase)
   mspdox40.dll    (Paradox)
   mstext40.dll     (Text, CSV, tab-delimited))

Also, try re-registering this file:
   Accwiz.dll

To re-register a DLL file,

1) Locate it (usually all these are in the Windows\System32 or
WINNT\System32 folder.

2) Locate the file regsvr32.exe.

3) Drag the DLL file's icon onto the regsvr32.exe icon.

Or run from Start | Run window (example):
Regsvr32 "path\msexcl40.DLL"

etc.

Also, if the path to the file is quite long, it may fail to open the file.
You could try moving the file to a folder where the path to that folder is
much shorter.