Oh, oh, Outlook classic is broken


tecknot

tecknot

living in a van down by the river
Power User
Local time
9:53 PM
Posts
435
OS
Windows 11 Pro 25H2 build 26200.9457
Hello everyone,

Suddenly, Outlook classic will not open for me. I am getting a message that some folder cannot be opened. I uninstalled and downloaded and reinstalled to no avail. Still got the same message.

Outlook error.webp



Does anyone have anyone have any clue as what I can do?

Thanks in advance.

Kind regards,

tecknot
 

My Computer My Computer

At a glance

Windows 11 Pro 25H2 build 26200.9457Intel i7 8750H @ 2.2 GHz16 GB (all Samsung) DDR4-3200 SODIMM (non-ECC...Intel UHD Graphics 630 & NVIDIA Quadro P600
OS
Windows 11 Pro 25H2 build 26200.9457
Computer type
Laptop
Manufacturer/Model
Lenovo ThinkPad Workstation P72
CPU
Intel i7 8750H @ 2.2 GHz
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Lenovo 01YU291
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16 GB (all Samsung) DDR4-3200 SODIMM (non-ECC) PCIe 3
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Intel UHD Graphics 630 & NVIDIA Quadro P600
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Realtek ALC3286 & Focusrite Saffire 24 Pro DSP
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3840x2160
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1TB SSD Samsung 860 EVO SATA 3
1TB SSD Samsung 970 EVO M.2 NVMe PCIe 3 x 4
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230W
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fan
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UltraNav
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Kensington wireless Orbit
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640Mbps
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DuckDuckGo and Firefox
Antivirus
Defender
Other Info
CM246 Chipset
Is there only the one email account set up in Outlook?
 

My Computer My Computer

At a glance

Windows 11AMD Ryzen 8700G64 GBOnboard
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
Generic
CPU
AMD Ryzen 8700G
Motherboard
Gigabyte B650 UD AC
Memory
64 GB
Graphics Card(s)
Onboard
Sound Card
Onboard
Monitor(s) Displays
Del U2723QE
Screen Resolution
3840 x 2160
Hard Drives
Corsiar MP600 1TB
PSU
Silverstone 750 GOLD
Case
Silverstone FARA 513
When I pasted your error message into Copilot, I got a good bit of information and what to do. I suggest you do the same.
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 ProIntel Series 3 Core Ultra X9 388H64GB LPDDR5x 9600 MT/sIntel Arc graphics B390 Panther Lake
    OS
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Dell XPS 16 DA16260
    CPU
    Intel Series 3 Core Ultra X9 388H
    Memory
    64GB LPDDR5x 9600 MT/s
    Graphics Card(s)
    Intel Arc graphics B390 Panther Lake
    Monitor(s) Displays
    16" 3.2K Tandem OLED Infinity Edge
    Screen Resolution
    3200 x 2000 16:10 236 PPI
    Hard Drives
    1 Terabyte M.2 PCIe NVMe SSD
    Case
    Black Anodized Aluminum
    Cooling
    Vapor Chamber Cooling
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    None
    Internet Speed
    942 Mbps Netgear Mesh + 2 Satellites
    Browser
    Microsoft Edge (Chromium)
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    Windows Security (Defender)
    Other Info
    NPU delivering 67 TOPS
    Microsoft 365 subscription
    Microsoft Office 365
    Microsoft OneDrive 1TB Cloud
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    Microsoft BitLocker
    Microsoft Copilot
    Dell Support Assist
    Dell Command | Update
    Macrium Reflect X subscription
    1Password Password Manager
    Amazon Kindle for PC
    Lightroom/Photoshop subscription
    Interactive Brokers Trader Workstation

  • At a glance

    Windows 11 ProSnapdragon® X Elite (12 Core) with Hexagon NP...32GB LPDDR5x 8448 MT/sIntegrated Adreno GPU
    Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Laptop 7
    CPU
    Snapdragon® X Elite (12 Core) with Hexagon NPU delivering 45 TOPS
    Memory
    32GB LPDDR5x 8448 MT/s
    Graphics card(s)
    Integrated Adreno GPU
    Sound Card
    Omnisonic speakers with Dolby Atmos spatial sound
    Monitor(s) Displays
    13.8″ PixelSense Flow touchscreen 120 Hz 600 NIT
    Screen Resolution
    2304 × 1536 (201 PPI), 3:2 aspect ratio
    Hard Drives
    1 TB PCIe NVMe Gen 4 SSD
    Case
    Black Anodized Aluminum
    Cooling
    Vapor Chamber Cooling
    Mouse
    None
    Internet Speed
    942 Mbps Netgear Mesh + 2 Satellites
    Browser
    Microsoft Edge (Chromium)
    Antivirus
    Windows Security (Defender)
    Other Info
    Microsoft 365 subscription (Office)
    Microsoft Office 365
    Microsoft OneDrive 1TB Cloud
    Microsoft Visual Studio 2026
    Microsoft Visual Studio Code
    Lightroom/Photoshop subscription
    1Password Password Manager
    Microsoft Sysinternals Suite
    Amazon Kindle for PC
    Microsoft BitLocker
    Microsoft Copilot
    Interactive Brokers Trader Workstation
TraderGary said:
When I pasted your error message into Copilot, I got a good bit of information and what to do. I suggest you do the same.
Click to expand...
I did similar with Google that is why I asked the question in my reply.
 

My Computer My Computer

At a glance

Windows 11AMD Ryzen 8700G64 GBOnboard
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
Generic
CPU
AMD Ryzen 8700G
Motherboard
Gigabyte B650 UD AC
Memory
64 GB
Graphics Card(s)
Onboard
Sound Card
Onboard
Monitor(s) Displays
Del U2723QE
Screen Resolution
3840 x 2160
Hard Drives
Corsiar MP600 1TB
PSU
Silverstone 750 GOLD
Case
Silverstone FARA 513
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