Android Question Error 1294 for SQL

The following error occurs when I try to initialize SQL library. Anyone knows why??
Dim sql1 As SQL
sql1.Initialize(File.DirDefaultExternal, "Testing.db", True)


Error occurred on line: 46 (Main)
android.database.sqlite.SQLiteCantOpenDatabaseException: unknown error (code 1294): Could not open database
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Error Code : 1294 (SQLITE_CANTOPEN_ENOENT)
Caused By : Specified directory or database file does not exist.
(unknown error (code 1294): Could not open database)
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at android.database.sqlite.SQLiteConnection.nativeOpen(Native Method)