Installing TSRE5 query

I have downloaded the exe file for TSRE5 but when attempting to run it I get a message saying that OpenAL32.dll is missing.
Can anyone please advise where I can get this?

I note that it is possible to download it from the internet, but there appears to be 6 versions. I have a 64 bit OS and . . .

Hi Alec,
If you go to the official TSRE5 website : http://koniec.org/tsre5/data/

near the top of the list you'll see 'openal/'- clicking it will give the option of 32bit and 64bit versions - click the 64bit version, then download the file.

I don't know from where you downloaded TSRE5 but please be aware that the latest/last? version is v0.7.012 and is available in the same display as 'openal/'. The 'ARCH' file is the zipped version.

Cheers,
Ged

I had downloaded TSRE5 from your quoted link and chose the one third from the bottom, which was TSRE5_v.0.7.012(dot)exe! When trying that the above error was noted.
I have now downloaded the dll file from your quoted link and will see what that does.