[these]

An internal error occurred (error code: launch path not accessible)

 

[microsoft]

An internal error occurred (error code: launch path not accessible)

Seems to be a permission issue.
error "launch path not accessible" | Apple Support Communities

 

[kristiaan]

Can you show us the logfile? (~/Library/Logs/....)

 

[these]

how can i do that

 

[kristiaan]

how can i do that

Its a small log file on your mac pc YOUR PC/Library/Logs/.... it should be there.
With that file we can see what causes the error

FYI:
~/Library/Logs (user-specific)
/Library/Logs
/var/log

 

[these]

How can i find out? When i open the finder, i don't have my PC just says drop box, all files, desktop, airdrop, app, document, downloads

 

[kristiaan]

How can i find out? When i open the finder, i don't have my PC just says drop box, all files, desktop, airdrop, app, document, downloads

Should be somewhere there :s
~/Library/Logs (user-specific)
/Library/Logs
/var/log

 

[these]

i went to library>logs>?? then didn't see anything about the file

 

[kristiaan]

i went to library>logs>?? then didn't see anything about the file

Weird, then i think its up to @Arbiter & @Cloud

 

[these]

 

[kristiaan]

sorry bro :'(

 

[arbiter]

Do you not have admin privileges on this computer? If not, you'll have to install somewhere local like /home/you/RuneMate/.