[rrd-users] Error in RRDTOOL.EXE when generating month graphs

[Dirk]

I'm using the 1.4.4 windows binaries of RRD (from
http://www.thebits.info/general/rrdtool-v-1-4-4-win32-binaries-226.htm).

I have several scripts that generate the graphs.  Graphs are generated for an
hour/day/week/month/year.

This is what I use for the HOUR graph generation:
"C:\Program Files\RRD\rrdtool144-bin\rrdtool.exe" graph
"C:\data\rrd\graph\hour\hour_rtr3.png" -s -3600  --imgformat PNG
--title="Nederland - Steenbergen"
DEF:sa_3="C\:\\data\\rrd\\db\\rtr3.db":roundtrip:MAX LINE1:sa_3#0000FF:"Response
Time"


This is what I use for the MONTH graph generation:
"C:\Program Files\RRD\rrdtool144-bin\rrdtool.exe" graph
"C:\data\rrd\graph\month\month_rtr3.png" -s 2592000 --imgformat PNG
--title="Nederland - Steenbergen"
DEF:sa_3="C\:\\data\\rrd\\db\\rtr3.db":roundtrip:MAX LINE1:sa_3#0000FF:"Response
Time"


The MONTH generates an error in RRDTOOL.EXE
"rrdtool.exe has encountered a problem and needs to close ...
when checking for the data that the "report" would send to MS it shows:
appName: rrdtool.exe	AppVer:0.0.0.0	ModName: msvcr100.dll
ModVer: 10.0.303191.1	offset: 0008ae6e



When changing in the month commandline 
	-s 2592000
	to
	--start end-1m
the problem is exactly the same


When changing in the month commandline
	-s 2592000
	to
	-s 31536000
it works fine
(that would make it a YEAR graph instead of a month graph).


Anybody any ideas on how to solve this?




dirk.