Sorting order

[VuDu]

Hello! once again thanks for this great free-software!
I use xnview to browse lots of pics and i use pics named like:

1_pic1.xxx
2_pic2.xxx
3_pic3.xxx
...
15_pic15.xxx
...
38_pic38.xxx

and i have this little problem using xnview:
the MS Windows Explorer sorts the images (correctly IMO) this way: 1...5...10...15...20... and so on, but xnview doesn't.
Instead it sorts like:
11,12,13...19,1,20,21,22...29,2,30,31,32...39,3,40,41... and so on.
this is really annoying because each time i open the pic nº1 instead of starting from the top of the list is stars after all the 1X, 1XX and 1XXX numbers. and turns whats a sorted list in something that we could call a big mess.

well, it would be great if you fixed it, because i searched for any option that could change the sort order and found nothing.

thanks

PC specs:
Intel Pentium 4 on Windows XP with sp1 with the latest XnView RC3 version

[xnview]

and i have this little problem using xnview:
the MS Windows Explorer sorts the images (correctly IMO) this way: 1...5...10...15...20... and so on, but xnview doesn't.
Instead it sorts like:
11,12,13...19,1,20,21,22...29,2,30,31,32...39,3,40,41... and so on.
this is really anoying because each time i open the pic nº1 instead of starting from the top of the list is stars after all the 1X, 1XX and 1XXX numbers. and turns whats a sorted list in something that we could call a big mess.

Use 'View->Arrange by->Name (numeric)' to sort the files numerically.
Pierre.

[VuDu]

well changed a lil bit, but still isn't sorted right.
now it sorts this way:

10
11
...
18
19
1
4
5
...
8
9
20
21
...
28
29
2
30
31
...
38
39
3
40
41
...

the difference is that the 4,5,6,7.... aren't in the end of the list
restarted and stuff.. nothing changed

--- ---

weird... is that in some folders (with more the 100 pics) they sort it almost perfectly. it just messes with the number 1 and 2. something like:

3
4
5
...
10
...
18
19
1
20
21
...
28
29
2
30
31
32... and from here sorts it ascending

lol found one thing that might help.
my pics are named #_name.xxx and if i rename them to #-name.xxx they get sorted the right way.
omg! what the problem with the _ ?

[xnview]

lol found one thing that might help.
my pics are named #_name.xxx and if i rename them to #-name.xxx they get sorted the right way.
omg! what the problem with the _ ?

Oh yes, right. Strange
Pierre.