Windows service not able to hit network drive path asp.net

Question

I have one windows service which used to place files on network drive. It is working fine on some machines but on some machines it is not working fine. Although when i am trying to do with Window application it is working fine.

Please suggest me how i can solve this issue. As there are more than 100 of systems where this service installed but I am getting this issue random basis.

Answer 1

Thanks all for your valuable comments.

I found one more thing and this is definitely missing from Networking team. They had provided the access only on child folder not on the root folder that's why service was not able to hit mapped directory.

After provide the full permission to root directory, service is able to place files.

All possible scenarios which provided in comments will also be helpful for me to solve issues related with same domain.