The "launcher" may be coded to only work with a specific version of that software and the version you downloaded is not a correct match. It may be using size as a simple check.
WRONG Filesize!
![](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(128, 8%, 22%)' 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)
Anonymous
I just downloaded a new software and it needs to be launched through a launcher software whenever I try to launch it, an error message appears as :
⚠️ Wrong Filesize!
I've been searching for a long time and seems like nobody had this issue before, I'll be thankful to get help I reinstalled the software several times nothing could help
Windows for home | Windows 11 | Files, folders, and storage
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
2 answers
Sort by: Most helpful
-
Anonymous
2023-10-19T20:41:21+00:00 -
Anonymous
2023-10-19T10:10:45+00:00 Hi, I am Dave, I will help you with this.
That usually indicates the downloaded file is not correct, the launcher checks the hash for the downloaded file, it may be corrupt, please provide a screenshot of that error you are seeing.