Error when I am installing moodle 3.4.2 on IIS SQLserver

Error when I am installing moodle 3.4.2 on IIS SQLserver

ved Anh Lương Ngọc -
Antal besvarelser: 5

Hi all

when I am installing moodle 3.4.2 on IIS SQLserver then it has a problem in image below

Help me to fix it 


Bilag err.png
Gennemsnitsbedømmelse: -
I svar til Anh Lương Ngọc

Re: Error when I am installing moodle 3.4.2 on IIS SQLserver

ved Luis de Vasconcelos -
Billede af Particularly helpful Moodlers

Check that the IIS IUSR account has full read/write permissions to your Moodledata folder.

Gennemsnitsbedømmelse: -
I svar til Luis de Vasconcelos

Re: Error when I am installing moodle 3.4.2 on IIS SQLserver

ved Anh Lương Ngọc -

I checked that the IIS IUSR account has full read/write permissions to your Moodledata folder but it still error as picture below

Bilag a (1).png
Gennemsnitsbedømmelse: -
I svar til Anh Lương Ngọc

Re: Error when I am installing moodle 3.4.2 on IIS SQLserver

ved Hashim BADHROOS -
Try this step:


open moodledata folder  then delete the contents of subfolders (Cache and sessions) then restart IIS and the web browser.

Gennemsnitsbedømmelse: -
I svar til Anh Lương Ngọc

Re: Error when I am installing moodle 3.4.2 on IIS SQLserver

ved Usman Asar -
Billede af Plugin developers Billede af Testers

Can you try some different browser? As this browser you're using is not heard of and I am not sure which engine it's using, may be messing up the CSS

Gennemsnitsbedømmelse: -
I svar til Usman Asar

Re: Error when I am installing moodle 3.4.2 on IIS SQLserver

ved Luis de Vasconcelos -
Billede af Particularly helpful Moodlers

That browser screenshot looks like Google Chrome to me.

Next I would try turning off Slash Arguments under Site administration / Server / HTTP.

Gennemsnitsbedømmelse: -