diff --git a/release-packaging/Classes/FluidDataSet.sc b/release-packaging/Classes/FluidDataSet.sc
index 44afb17..dc1d074 100644
--- a/release-packaging/Classes/FluidDataSet.sc
+++ b/release-packaging/Classes/FluidDataSet.sc
@@ -22,19 +22,19 @@ FluidDataSet : FluidManipulationClient {
     }
 
     addPoint{|label, buffer, action|
-        this.pr_sendMsg(\addPoint,[label,buffer.asUGenInput],action);
+        this.pr_sendMsg(\addPoint,[label.asString,buffer.asUGenInput],action);
     }
 
     getPoint{|label, buffer, action|
-        this.pr_sendMsg(\getPoint,[label,buffer.asUGenInput],action);
+        this.pr_sendMsg(\getPoint,[label.asString,buffer.asUGenInput],action);
     }
 
     updatePoint{|label, buffer, action|
-        this.pr_sendMsg(\updatePoint,[label,buffer.asUGenInput],action);
+        this.pr_sendMsg(\updatePoint,[label.asString,buffer.asUGenInput],action);
     }
 
     deletePoint{|label, action|
-        this.pr_sendMsg(\deletePoint,[label],action);
+        this.pr_sendMsg(\deletePoint,[label.asString],action);
     }
 
     cols {|action|
@@ -42,11 +42,11 @@ FluidDataSet : FluidManipulationClient {
     }
 
     read{|filename,action|
-        this.pr_sendMsg(\read,[filename],action);
+        this.pr_sendMsg(\read,[filename.asString],action);
     }
 
     write{|filename,action|
-        this.pr_sendMsg(\write,[filename],action);
+        this.pr_sendMsg(\write,[filename.asString],action);
     }
 
     size { |action|
diff --git a/release-packaging/Classes/FluidKDTree.sc b/release-packaging/Classes/FluidKDTree.sc
index 08d1e72..5360b78 100644
--- a/release-packaging/Classes/FluidKDTree.sc
+++ b/release-packaging/Classes/FluidKDTree.sc
@@ -17,11 +17,11 @@ FluidKDTree : FluidManipulationClient {
     }
 
     read{ |filename,action|
-        this.pr_sendMsg(\read,[filename],action);
+        this.pr_sendMsg(\read,[filename.asString],action);
     }
 
     write{ |filename,action|
-        this.pr_sendMsg(\write,[filename],action);
+        this.pr_sendMsg(\write,[filename.asString],action);
     }
 
 }
diff --git a/release-packaging/Classes/FluidKMeans.sc b/release-packaging/Classes/FluidKMeans.sc
index a45a497..ebe497c 100644
--- a/release-packaging/Classes/FluidKMeans.sc
+++ b/release-packaging/Classes/FluidKMeans.sc
@@ -25,10 +25,10 @@ FluidKMeans : FluidManipulationClient {
     }
 
     read{ |filename,action|
-        this.pr_sendMsg(\read,[filename],action);
+        this.pr_sendMsg(\read,[filename.asString],action);
     }
 
     write{ |filename,action|
-        this.pr_sendMsg(\write,[filename],action);
+        this.pr_sendMsg(\write,[filename.asString],action);
     }
 }
diff --git a/release-packaging/Classes/FluidLabelSet.sc b/release-packaging/Classes/FluidLabelSet.sc
index 9abf723..147c3a5 100644
--- a/release-packaging/Classes/FluidLabelSet.sc
+++ b/release-packaging/Classes/FluidLabelSet.sc
@@ -22,15 +22,15 @@ FluidLabelSet : FluidManipulationClient {
     }
 
     addLabel{|id, label, action|
-        this.pr_sendMsg(\addLabel,[id, label],action);
+        this.pr_sendMsg(\addLabel,[id.asString, label.asString],action);
     }
 
     getLabel{|id, action|
-        this.pr_sendMsg(\getLabel,[id],action,[string(FluidMessageResponse,_,_)]);
+        this.pr_sendMsg(\getLabel,[id.asString],action,[string(FluidMessageResponse,_,_)]);
     }
 
     deleteLabel{|id, action|
-        this.pr_sendMsg(\deleteLabel,[id],action);
+        this.pr_sendMsg(\deleteLabel,[id.asString],action);
     }
 
     cols {|action|
@@ -38,11 +38,11 @@ FluidLabelSet : FluidManipulationClient {
     }
 
     read{|filename,action|
-        this.pr_sendMsg(\read,[filename],action);
+        this.pr_sendMsg(\read,[filename.asString],action);
     }
 
     write{|filename,action|
-        this.pr_sendMsg(\write,[filename],action);
+        this.pr_sendMsg(\write,[filename.asString],action);
     }
 
     size { |action|
diff --git a/release-packaging/Classes/FluidNormalize.sc b/release-packaging/Classes/FluidNormalize.sc
index 3d87fc7..ed67f10 100644
--- a/release-packaging/Classes/FluidNormalize.sc
+++ b/release-packaging/Classes/FluidNormalize.sc
@@ -25,11 +25,11 @@ FluidNormalize : FluidManipulationClient {
     }
 
     read{|filename,action|
-        this.pr_sendMsg(\read,[filename],action);
+        this.pr_sendMsg(\read,[filename.asString],action);
     }
 
     write{|filename,action|
-        this.pr_sendMsg(\write,[filename],action);
+        this.pr_sendMsg(\write,[filename.asString],action);
     }
 
 }   
\ No newline at end of file
diff --git a/release-packaging/Classes/FluidStandardize.sc b/release-packaging/Classes/FluidStandardize.sc
index 19409eb..ab192e7 100644
--- a/release-packaging/Classes/FluidStandardize.sc
+++ b/release-packaging/Classes/FluidStandardize.sc
@@ -17,11 +17,11 @@ FluidStandardize : FluidManipulationClient {
     }
 
     read{|filename,action|
-        this.pr_sendMsg(\read,[filename],action);
+        this.pr_sendMsg(\read,[filename.asString],action);
     }
 
     write{|filename,action|
-        this.pr_sendMsg(\write,[filename],action);
+        this.pr_sendMsg(\write,[filename.asString],action);
     }
 
 }   
\ No newline at end of file