[windows] Can't delete a closed file?

[Cym13]

On Friday, 10 May 2019 at 07:09:45 UTC, Seb wrote:
> On Thursday, 9 May 2019 at 13:18:44 UTC, Cym13 wrote:
>> On Thursday, 9 May 2019 at 13:02:51 UTC, Rene Zwanenburg wrote:
>>> On Thursday, 9 May 2019 at 12:33:37 UTC, Cym13 wrote:
>>>> [...]
>>>
>>> You could try to use the find handle function in Process 
>>> Explorer to figure out what process has the file open:
>>>
>>> https://docs.microsoft.com/en-us/sysinternals/downloads/process-explorer
>>
>> I did just that and my test program truly is the only process 
>> on the system having that file open. Unless I'm missing 
>> something that process-explorer doesn't see and is even true 
>> in wine's ultra light environment comprised of a single 
>> process, this is definitely not the issue.
>
> Which C runtime are you using?
>
> The old and buggy DigitalMars one or the official MS one?

I really don't know, how can I find out? I litterally just used 
dmd on the script above with no special options then ran the 
resulting exe.