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TOPIC: Lightworks 11 instalation

Lightworks 11 instalation 2 years, 4 months ago #23571

  • allegro
  • Fresh Boarder
  • Posts: 1
I'm trying to install Lightworks 11, but the following message appears:

Installer integrity check has failed. Common causes include
incomplete download and damaged media. Contact the
installer's author to obtain a new copy.

More information at:

Has anyone managed to install the software?

Thank you for your attention

Re: Lightworks 11 instalation 2 years, 4 months ago #23573


Sorry to hear you're having problems.

Yes, people are installing the software OK and it sounds from the message like you have a damaged copy. This was probably caused by the server being so busy with everyone trying to download the software at the same time.

If you download it again, you should be OK.

Re: Lightworks 11 instalation 2 years, 4 months ago #23970

I, too, have been experiencing this error. Multiple times, and after multiple downloads.

I tried downloading twice via Firefox, and after the second install fail, I commented (politely, although mildly frustrated) about it on Twitter. @ESLightworks replied, and suggested another browser.

Tried Chrome instead. Full download, error on run.

So I also tried most of the steps on http://nsis.sourceforge.net/NSIS_Error, from the section "If the software was obtained from the Internet", re-downloading almost every time. Some of the steps I couldn't do:

#7 because I tried to download via another computer (using first IE *shudder* and then Firefox), and the download stopped, "complete", at 87MB. I didn't bother trying to copy them across, so I therefore didn't run them.

#8 because I don't have the nVIDIA firewall.

#11 (wasn't necessary).

So, I've downloaded the installer seven or eight times, and every attempt at running it (including one where I ran it as administrator) resulted in the NSIS error. I didn't want to risk the steps in the "Final Options" part of the NSIS page.

My system: Windows 7 Ultimate 64-bit, 2GB RAM, two 140GB hard disks.

Re: Lightworks 11 instalation 2 years, 4 months ago #24011

  • ceculbe
  • Fresh Boarder
  • Posts: 2
My download was kicking out after only getting part of the file (~50 MB instead of ~136 or whatever it should be) and I got the same error when trying to install.
I solved it by downloading from a faster connection at work, so it got the whole file before kicking out. I know that doesn't help you much. Maybe try again after the initial rush dies down.

Re: Lightworks 11 instalation 2 years, 4 months ago #24033

hello guys,

i've got the same problem
like almost everybody here
tried to download it almost 20 times!
but never worked.....any idea or help?

Re: Lightworks 11 instalation 2 years, 4 months ago #24035

Hi Sean,
Try this:

shais wrote:
Woo Hoo
Finally got to download it after 50 bad tries..
Here is how i did it:
I used FireFox and I paused the download every 20mb or so for 2-3 seconds then restart it. It worked!

It worked for me, and for many others.
Windows 7 Professional 64 bit - Service Pack 1
Intel Core i7 3770 3.4GHz - 16GB RAM DDR3
MoBo: Asus P8H77-M - Graphics: Geforce GT630 2GB DDR3
HDD: WD 500GB SATA II (system drive) + WD 1TB SATA II Black Edition (work drive)
LG M-Disc ready CD/DVD burner.
Audio: Focusrite Scarlett 2i2 & Behringer MS16 monitor speakers
Contour Design Shuttle Pro v2

Re: Lightworks 11 instalation 2 years, 4 months ago #24142

Worked for me, too! *punches the air*
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