Database Installation

Computer & User Requirements
 

 

Installation


Copy files from distribution CD to a separate folder on your hard drive.

Open the access database 'Onondaga.mdb'.

Run the 'Tools - Database Utilities - Linked Table Manager'.  If no files appear in the window, click 'OK'.  Otherwise, click 'Select All' , then 'OK'.  If prompted, show the wizard where each of the linked files is located.  All should be in the same directory as onondaga.mdb. 

 

Connecting Excel Workbooks to Access Database

Each excel application has a direct linkage to the database and must reside in the same folder as the .mdb file.

The database connection must be established when the application is first run by clicking on the 'Reconnect to Database' button

Repeat this process each time the application is started, the database is changed, or if errors are encountered in running the application. 

If errors are encountered, try rebooting your computer.

If this fails, try reducing the size of the source query (master_filtered ) in the access database by limiting the year range and or station subset.

 

Help Screens


Documentation on the database and applications can be accessed from:


The file 'ononodaga.chm' is in Microsoft Html Help format. You may need to download a viewer utility if it is not already installed on your computer-   free download from Microsoft 


Microsoft Office generates a security warning each time the help file is accessed from excel.  There may be a way to configure it to avoid this.


Maintenance

After extensive editing of the tables or queries, useless baggage will accumulate in the database and increase its size significantly.  Use the access 'Tools / Database Utilities / Compact & Repair Database' to fix it.

Queries are provided to verify the integrity of the access table linkages.  These are not intended to be comprehensive.

See updating procedures .