Uploaded July 2026 | Updated September 2026, 2 weeks ago
In Quick Queries 99, we address the "Automation Error Catastrophic Failure" message in Microsoft Access, explaining what causes it and why it often is not as serious as it sounds. We will discuss simple troubleshooting steps such as backing up, restarting, compact and repair, and decompiling the database. Other topics include questions about the new form Zoom feature, when it is acceptable to break normalization rules, and whether a database is ever truly finished. We will also cover tips for importing data from Excel, optimizing Access with SQL Server, and regional differences in Access queries.
Garrett from Alexandria, Virginia (a Platinum Member) asks I was working on my Access database last night and everything was fine. This morning I opened it back up and now I'm getting an "Automation Error: Catastrophic Failure" message every time I try to run my code. I didn't change anything major, so what happened? Is my database corrupted, or is there an easy way to fix this?
CHAPTERS:
00:00 Introduction
00:56 AutomationError Catastrophic Failure: Causes and Fixes
11:30 New Access Form Zoom Feature and Disabling Options
13:37 When to Break Database Normalization Rules
14:41 Should a Database Ever Be Considered Finished?
17:08 What Makes a Good Database? Usage vs. Complexity
17:54 Importing Excel Data into Microsoft Access
18:34 Prototyping in Access vs. Starting in SQL Server
21:02 Windows Power State Troubleshooting Tip
21:34 Query for Last Two Orders per Customer
22:48 Viewer Greetings and Personal Updates
23:07 Lessons from Breaking the Website Forums
26:53 Regional Windows Settings Affecting IN Function in Queries
28:00 Linked SQL Server Tables vs. VBA-Generated SQL for Filtering
31:02 Conclusion
BECOME A MEMBER:
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Quick Queries #99: 599cd.com/QQ99
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LINKS:
Backup Access: 599cd.com/Backup
Kill Access: 599cd.com/KillAccess
Compile: 599cd.com/Compile
Missing References: 599cd.com/MissingReference
Troubleshooter: 599cd.com/Trouble
Denormalize: 599cd.com/Denormalize
Import Excel: 599cd.com/ImportExcel
Split Your Database: 599cd.com/Split
SQL Server for Access Users: 599cd.com/SQLSA
Top X: 599cd.com/TopX
Don't Use First Last: 599cd.com/DontUseFirstLast
Ooops! Broke the Forums Again: 599cd.com/a?125621
ISO Date Format: 599cd.com/ISO
Loading SQL Server Tablesby VBA: 599cd.com/a?125396
UP NEXT:
Quick Queries #100: 599cd.com/QQ100
Captain's Log: 599cd.com/Log
Merch Store: 599cd.com/Merch
RECOMMENDED COURSES:
Access Beginner 1: 599cd.com/ACB1
Access Developer Courses: 599cd.com/Developer
FREE TEMPLATE DOWNLOADS:
TechHelp Free Templates: 599cd.com/THFree
Blank Template: 599cd.com/Blank
Contact Management: 599cd.com/Contacts
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More Access Templates: 599cd.com/AccessTemplates
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ADDITIONAL RESOURCES:
FREE Access Beginner Level 1: 599cd.com/Free1
How to Use Access in 30 Minutes: 599cd.com/30Minutes
$1 Access Level 2: 599cd.com/1Dollar
Donate to my Tip Jar: 599cd.com/TipJar
Merch Store! Get your swag here: 599cd.com/Merch
Get on my Mailing List: 599cd.com/YTML
Contact Me: 599cd.com/Contact
TechHelp: 599cd.com/TechHelp
Consulting Help: 599cd.com/DevNet
Twitter: twitter.com/LearningAccess
en.wikipedia.org/wiki/Microsoft_Access
products.office.com/en-us/access
microsoft.com/en-us/microsoft-365/blog/access
KEYWORDS:
TechHelp, QQ, Quick Queries, Microsoft Access, MS Access, MS Access Tutorial, #msaccess, #microsoftaccess, #help, #howto, #tutorial, #learn, #lesson, #training, #database, automation error catastrophic failure, error 0x8000FFF, compact and repair, decompile VBA, VBA pcode, missing references, broken ActiveX control, form zoom feature, database normalization, Excel import, linked SQL Server tables, optimization
QUESTIONS:
Please feel free to post your questions or comments below. Thanks.
Live long, and prosper.
In Quick Queries 99, we address the "Automation Error Catastrophic Failure" message in Microsoft Access, explaining what causes it and why it often is not as serious as it sounds. We will discuss simple troubleshooting steps such as backing up, restarting, compact and repair, and decompiling the database. Other topics include questions about the new form Zoom feature, when it is acceptable to break normalization rules, and whether a database is ever truly finished. We will also cover tips for importing data from Excel, optimizing Access with SQL Server, and regional differences in Access queries.
Garrett from Alexandria, Virginia (a Platinum Member) asks I was working on my Access database last night and everything was fine. This morning I opened it back up and now I'm getting an "Automation Error: Catastrophic Failure" message every time I try to run my code. I didn't change anything major, so what happened? Is my database corrupted, or is there an easy way to fix this?
CHAPTERS:
00:00 Introduction
00:56 AutomationError Catastrophic Failure: Causes and Fixes
11:30 New Access Form Zoom Feature and Disabling Options
13:37 When to Break Database Normalization Rules
14:41 Should a Database Ever Be Considered Finished?
17:08 What Makes a Good Database? Usage vs. Complexity
17:54 Importing Excel Data into Microsoft Access
18:34 Prototyping in Access vs. Starting in SQL Server
21:02 Windows Power State Troubleshooting Tip
21:34 Query for Last Two Orders per Customer
22:48 Viewer Greetings and Personal Updates
23:07 Lessons from Breaking the Website Forums
26:53 Regional Windows Settings Affecting IN Function in Queries
28:00 Linked SQL Server Tables vs. VBA-Generated SQL for Filtering
31:02 Conclusion
BECOME A MEMBER:
YouTube: youtube.com/channel/UCl7-jJie4ifOVK87FINIuDg/join
or My Site: 599cd.com/THMember
LEARN MORE:
Quick Queries #99: 599cd.com/QQ99
PREREQUISITES:
Quick Queries Listing: 599cd.com/QuickQueries
Quick Queries #98: 599cd.com/QQ98
LINKS:
Backup Access: 599cd.com/Backup
Kill Access: 599cd.com/KillAccess
Compile: 599cd.com/Compile
Missing References: 599cd.com/MissingReference
Troubleshooter: 599cd.com/Trouble
Denormalize: 599cd.com/Denormalize
Import Excel: 599cd.com/ImportExcel
Split Your Database: 599cd.com/Split
SQL Server for Access Users: 599cd.com/SQLSA
Top X: 599cd.com/TopX
Don't Use First Last: 599cd.com/DontUseFirstLast
Ooops! Broke the Forums Again: 599cd.com/a?125621
ISO Date Format: 599cd.com/ISO
Loading SQL Server Tablesby VBA: 599cd.com/a?125396
UP NEXT:
Quick Queries #100: 599cd.com/QQ100
Captain's Log: 599cd.com/Log
Merch Store: 599cd.com/Merch
RECOMMENDED COURSES:
Access Beginner 1: 599cd.com/ACB1
Access Developer Courses: 599cd.com/Developer
FREE TEMPLATE DOWNLOADS:
TechHelp Free Templates: 599cd.com/THFree
Blank Template: 599cd.com/Blank
Contact Management: 599cd.com/Contacts
Order Entry & Invoicing: 599cd.com/Invoicing
More Access Templates: 599cd.com/AccessTemplates
DIAMOND SPONSORS:
More info on our Sponsors: 599cd.com/DiamondSponsors
ADDITIONAL RESOURCES:
FREE Access Beginner Level 1: 599cd.com/Free1
How to Use Access in 30 Minutes: 599cd.com/30Minutes
$1 Access Level 2: 599cd.com/1Dollar
Donate to my Tip Jar: 599cd.com/TipJar
Merch Store! Get your swag here: 599cd.com/Merch
Get on my Mailing List: 599cd.com/YTML
Contact Me: 599cd.com/Contact
TechHelp: 599cd.com/TechHelp
Consulting Help: 599cd.com/DevNet
Twitter: twitter.com/LearningAccess
en.wikipedia.org/wiki/Microsoft_Access
products.office.com/en-us/access
microsoft.com/en-us/microsoft-365/blog/access
KEYWORDS:
TechHelp, QQ, Quick Queries, Microsoft Access, MS Access, MS Access Tutorial, #msaccess, #microsoftaccess, #help, #howto, #tutorial, #learn, #lesson, #training, #database, automation error catastrophic failure, error 0x8000FFF, compact and repair, decompile VBA, VBA pcode, missing references, broken ActiveX control, form zoom feature, database normalization, Excel import, linked SQL Server tables, optimization
QUESTIONS:
Please feel free to post your questions or comments below. Thanks.
Live long, and prosper.
