This are the (new) Support Forums for FSUIPC and related products.

These forums replace the old support forums which have been running for 20+ years. The old forums contain a wealth of information on all FSUIPC products, and are still available (until the end of the year) for read-only here.

At the moment these new forums are quite empty – I will be updating the FAQ section and copying across the User Contributions from the old forums in the next few months.

Please note that you will need to Register and Login to post for support, and also to download attachments. You can view these forums without registering.

Support is also available via Discord. Please use the following invite link to join the FSUIPC Discord server:
https://discord.gg/zjwUTrxmmE

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problem installing update

Posts: 1

mathieuppp

Registered

Topic starter

November 10, 2025 12:00 am

(@mathieuppp)

Joined: 3 days ago

hello im trying to install the update V.7.5.4 but everytime it giving me a error

Extract: error writing to file Installing and registering FSUIPC7.pdf

3 Replies

Posts: 86

FSUIPC Support

Moderator

November 10, 2025 10:48 am

(@fsuipc-support)

Joined: 2 weeks ago

Posted by: @mathieuppp
↑
im trying to install the update V.7.5.4

I think you mean 7.5.5, which was released over the weekend.

Posted by: @mathieuppp
↑
everytime it giving me a error
Extract: error writing to file Installing and registering FSUIPC7.pdf

This type of error is generally because you already have the document open in another app (usually a pdf reader), and so the installer cannot install the new version. If you close the document and retry you should be ok.

John

Posts: 1

BrianT

Registered

November 10, 2025 11:03 am

(@briant)

Joined: 4 days ago

Posted by: @fsuipc-support
↑
I think you mean 7.5.5, which was released over the weekend.

FYI John the version of FSUIPC available on the old simflight forum is still 7.5.4.

Posts: 86

FSUIPC Support

Moderator

November 10, 2025 11:12 am

(@fsuipc-support)

Joined: 2 weeks ago

Posted by: @briant
↑
FYI John the version of FSUIPC available on the old simflight forum is still 7.5.4.

Yes, sorry - look like I forgot to update that - its updated now.
But better to now switch to download from fsuipc.com as those old download forums will soon to removed.

John