9,655 questions
Remove any pervious version office already there or any components of office is there then try to install.
for more detail follow this: - https://learn.microsoft.com/en-us/deployoffice/ltsc2021/overview
Cannot install Office 2021 LTSC
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(121.6, 66%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDB%3C/text%3E%3C/svg%3E)
David Bennett
1
Reputation point
Hello all,
Customer purchased a license from us for Office 2021 LTSC.
When we tried the standard install, the system fails claiming either insufficient space exists on the drive, or not enough bandwidth.
Customer has over 500GB of drive space available, and Internet speeds clock in at over 250Mb download.
Attempted the "setup /download configuration.xml", same results.
Really need a place on the Internet to download the full Office 2021 LTSC ISO file.
Is there anywhere on the Internet to find this?
Thanks,
David
Microsoft 365 and Office | Install, redeem, activate | For business | Windows
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 82%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Adedoyin 0 Reputation points2023-10-17T04:27:31.27+00:00 Even after using the scrub tool to remove the previous installation. I have 90 systems to install and more that half refused. The process of installation is not also helping. Seems more effort is put into making it more inaccessible. Imagine install office with group license for 90 system in a region with poor internet connectivity
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2 answers
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(38.4, 98%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPK%3C/text%3E%3C/svg%3E)
Pankaj Kumar Singh 1 Reputation point2022-10-14T17:03:26.29+00:00 -
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(307.2, 92%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECQ%3C/text%3E%3C/svg%3E)
Charles Qi_MSFT 976 Reputation points2022-10-17T03:01:18.893+00:00 Hi, @David Bennett
You can refer to pkstiyara's answer.
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Charles Qi_MSFT 976 Reputation points
2022-11-03T09:13:11.943+00:00 Hi, @David Bennett
Just checking in to see if the information is useful. Please feel free to let us know if you need further assistance
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(67.2, 99%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEA%3C/text%3E%3C/svg%3E)
ekrem atun 0 Reputation points2023-11-08T10:41:41.8+00:00 We did what you said and everything you said. Installation is not possible without ISO CD.
There is no place to download ISO CD on the internet. I purchased 3 licenses for my customer and I cannot install them. No matter how many times I tried to install new Windows on a new hard disk and install Office LTSC Standard 2021, it could not be installed.