Hey everyone :)

I'm having issue with a 7.3.8-installation. I've set it up on my local IIS, it runs fine and there's no issues.

Then I upload the site to my host, UnoEuro, and I get the error message, that I can't access any paths. You can view the error-message here: http://jalabertproduction.com/

I have got it working once or twice by recycling my hosts app-pool and deleting some write.lock files, but it seems random.

Also, when I get it working, I can't upload any files through Umbraco. Here's an errorlog:

2016-04-05 09:54:22,563 [P23704/D5/T85] ERROR Umbraco.Web.Scheduling.BackgroundTaskRunner -  [XmlCacheFilePersister] Task has failed
System.UnauthorizedAccessException: Access to the path 'd:\web\localuser\jalabertproduct.com\public_html\App_Data\umbraco.config' is denied.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalDelete(String path, Boolean checkHost)
at System.IO.File.Delete(String path)
at umbraco.content.DeleteXmlFile()
at umbraco.content.<SaveXmlToFileAsync>d__b.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Umbraco.Web.PublishedCache.XmlPublishedCache.XmlCacheFilePersister.<RunAsync>d__d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Umbraco.Web.Scheduling.BackgroundTaskRunner`1.<RunIBackgroundTaskAsync>d__14.MoveNext()
2016-04-05 09:55:24,720 [P23704/D5/T209] ERROR Umbraco.Web.WebApi.Filters.FileUploadCleanupFilterAttribute - Could not delete temp file d:\web\localuser\jalabertproduct.com\public_html\App_Data\TEMP\FileUploads\BodyPart_e188d560-e7f1-4269-83fd-78c6b7f17186
System.UnauthorizedAccessException: Access to the path 'd:\web\localuser\jalabertproduct.com\public_html\App_Data\TEMP\FileUploads\BodyPart_e188d560-e7f1-4269-83fd-78c6b7f17186' is denied.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalDelete(String path, Boolean checkHost)
at System.IO.File.Delete(String path)
at Umbraco.Web.WebApi.Filters.FileUploadCleanupFilterAttribute.OnActionExecuted(HttpActionExecutedContext actionExecutedContext)
2016-04-05 09:57:57,657 [P23704/D5/T123] ERROR Umbraco.Web.WebApi.Filters.FileUploadCleanupFilterAttribute - Could not delete temp file d:\web\localuser\jalabertproduct.com\public_html\App_Data\TEMP\FileUploads\BodyPart_5af267c6-d5b1-4837-8bdd-bb48bb7558f0
System.UnauthorizedAccessException: Access to the path 'd:\web\localuser\jalabertproduct.com\public_html\App_Data\TEMP\FileUploads\BodyPart_5af267c6-d5b1-4837-8bdd-bb48bb7558f0' is denied.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalDelete(String path, Boolean checkHost)
at System.IO.File.Delete(String path)
at Umbraco.Web.WebApi.Filters.FileUploadCleanupFilterAttribute.OnActionExecuted(HttpActionExecutedContext actionExecutedContext)

Unfortunately I'm but a humble frontend developer, and can't make sense of this. I've only recently shifted to 7.3.8, but this workflow usually doesn't cause problems if I use an older version (7.2.8 namely).

Any ideas as to what causes this, and how I can fix it?

Thanks :)