Version 9c Patch

Last updated: July 19, 2007

This page describes the bug fixes that are included in the version 9c patch. You can download the patch files by clicking on the links at the bottom of this page.

Because the version 9 game and the version 9 encyclopedia are shipped as separate Windows programs, we've provided patch files for each of those programs. If you use the Encyclopedia, you'll need to download and install both of them in order to get all of the changes (note: the latest version of the Encyclopedia is 9b).

The version 9c patch includes all bug fixes and enhancements that have been made since version 9 was first released, so this is the only patch you need to install in order to get your copy of Diamond Mind Baseball completely up to date.

For general information on downloading and installing version 9 patches, and for links to pages describing the changes in other patches that have been released to date, please see the Version 9 Patches page.

Enhancements in the version 9c patch

- all of the play-by-play additions that were previously intended for version 10 ... this represents a 30-40% increase in an already large play-by-play library ... also fixed all known play-by-play bugs

- a few minor modifications to allow DMB to run on Windows Vista

- updated the Historical Era file to include recent seasons

- updated the master player file (which is used when you're creating players) to include players who have made their big-league debuts and/or qualified for a DMB projection disk in recent seasons

- altered the adjustments for players who are out of position, increasing the penalties for certain moves to more difficult positions and decreasing the penalties for certain moves (e.g. center field to a corner outfield spot) to easier positions

- based on some new research, made a small adjustment to the fielding logic so the spread between range ratings is a little larger than before

- made substantial changes to the computer manager's logic for relief pitching; the most significant difference is that it will now be more aggressive in going to the closer at the start of an inning even when a
good starting pitcher is doing well and is not yet tired

- improved the computer manager's logic for making double-switches

- improved the computer manager's logic for choosing an emergency starter when the scheduled starter is injured

- improved the computer manager's logic for choosing pinch hitters

- improved computer manager's pinch hitting logic for certain game situations to put more emphasis on overall hitting ability and less emphasis on specific skills like hitting for average and getting on base

- improved computer manager's pinch running logic for situations where a team's closer reaches base while protecting a lead ... now refrains from replacing the closer with a runner when appropriate

- improved computer manager's logic for putting a defensive team on the field after an offensive half inning when players were injured or replaced ... when appropriate, the computer manager will give up the DH
by moving him to a fielding position (at which he is rated) when necessary to avoid using another player out of position

- for relief pitchers who are making an emergency start, reduced their durability so it is much less likely that they will be able to pitch deep into the game

- made minor modifications to the rates of WP and PB in different baserunner situations

- during migration, the relationship between teams and parks is now carried forward to the target database, the league schedule is reset, and the playing time limits are saved in the target manager profiles

- when importing a DMB season into the encyclopedia, a new option allows you to exclude boxscores and game-by-game stats in order to speed the process

- overhauled the play-by-play commentary for ground ball plays where the managers are queried about running and throwing decisions ... now provides better information about the likelihood of a double play and more suspense about the outcome of the play

Scoring bug fixes in version 9c patch

- corrected a problem with assigning earned runs after a play where a runner was picked off first and thrown out trying to steal second

- improved the logic for assigning earned runs in certain multi-pitcher innings in which a relief pitcher gets ground ball double play

- corrected a problem with assigning earned runs when one or more runners scored on an inning-ending play where the batter was thrown out trying to take an extra base on his hit

- corrected an inconsistency on certain plays when a fly ball is dropped for an error; previously, the game credited the hitter with an RBI and a SF but didn't treat the run as earned to the pitcher

- corrected the logic for assigning earned runs when the lead runner is retired on a ground ball or bunt

- stopped using the scoresheet notation POSB for stolen bases after a pickoff throw

Other bug fixes in version 9c patch

- corrected a problem in the leader boards where ties for the last displayed position were created by a new entry higher on the leaderboard

- fixed a variety of minor bugs associated with certain reports and the reporting system in general

- substantially reduced the frequency of errors on dropped throws by catchers - updated help system to correct a few typos and provide current contact info

- modified computer manager logic to prevent relief pitchers from being used prior to a scheduled start (except in emergency situations)

- fixed a 9b NetPlay bug that occurred when the connecting manager tried to take a pitch in batter mode

Windows Vista Compatibility

In order to make DMB compatible with Windows Vista, you must download and install the 9c Patch.

- Download the patch and save it in your dmb9 folder

- After you download the patch, click on the Windows Start button and choose “Computer,” the Vista version of My Computer

- Open your c: drive and open the folder where you downloaded the patch

- Find the file named dmb9c.exe. It might also just be named dmb9c

- Right-click on the dmb9c file and choose Properties from the menu. At the bottom of the General page of the Properties window, look for a button labeled “Unblock” and click on it if you find it

- Now click on the Compatibility tab of the Properties window. At the bottom of the page in the Privilege Level section, check the box next to “Run this program as an administrator.”

- Click on the Apply button and then click on the OK button. This will put you back into Windows’ Computer

- Before you start the patch process, make sure that DMB is shut down. Now, double-click on the dmb9c file to start the patch installation. Specify the Destination Location folder where DMB is located (probably the dmb9 folder) and continue with the patch installation

- After the patch has been installed, go to and open your game folder where you applied the 9c Patch (probably dmb9)

- Right-click on the baseball.exe (or baseball) file with the green, DMB logo next to it and choose Properties. If there’s an “Unblock” button near the bottom of the General page, click on it

- Now click on the Compatibility tab at the top of the Properties page. At the bottom of the page in the Privilege Level section, check the box next to “Run this program as an administrator.”

- Click on the Apply button and then the OK button

- You should now be able to run DMB under Windows Vista.

Important Notes:

Complete any games in progress BEFORE you install the 9c patch.

Make sure that DMB is completely shut down BEFORE you install the 9c patch.

Download the DMB 9c patch (3,465 KB)

Download the DMB Encyclopedia 9b patch (882 KB) (the latest version of the DMB Encyclopedia is 9b).